BoP Lab / Virginia International Raceway

B-Spec at Virginia International Raceway

Sectors are not comparable across all of these events. Sector times and the theoretical lap use Runoffs 2022, Runoffs 2023 only. Runoffs 2019 (sectors cut at different points) counts towards whole-lap times and trap speed only.

One run is left out as not that car's own laps (far quicker than the car managed in any other session and than anyone else in its class all week; usually a swapped transponder): Rob Piekarczyk in Runoffs 2022 Grp 3 Run 1 EP,FP,GTL,HP,B-Spec,STL Sun (2:14.097; the car's best in any other session was 2:24.275 and the rest of the class's best all week 2:17.756).

Pos	Car	Driver	Class	#	Lap	Theoretical	Qual	Race	5-lap stint	Consistency	Trap	S1	S2	S3
1	Mini Cooper (2012)	Richard Hromin	B-Spec	11	2:17.756 D-P1	2:17.722	2:23.249 D-Q1	2:23.732 C-R	2:24.018 C-R	+0.979 C-R	115.8 D-P2	48.841 D-P1	36.642 D-P2	52.239 D-P1
2	Honda Fit	David Daughtery 2+ cars	B-Spec	11	2:22.094 E-R		2:23.437 E-Q2	2:22.094 E-R	2:22.272 E-R	+0.476 E-R	111.6 E-R
3	Honda Fit	John Phillips 2+ cars	B-Spec	43	2:22.130 E-R		2:22.927 E-Q3	2:22.130 E-R	2:22.273 E-R	+0.789 E-R	112.2 E-R
4	Mini Cooper	Frank Schwartz 2+ cars	B-Spec	24	2:22.368 E-Q3		2:22.368 E-Q3	2:22.853 E-R	2:23.222 E-R	+0.484 E-R	109.5 E-R
5	Chevrolet Sonic	Brandon Vivian	B-Spec	25	2:22.777 E-R		2:22.806 E-Q3	2:22.777 E-R	2:23.183 E-R	+0.895 E-R	107.8 E-Q3, E-R
6	Mazda 2 (2017)	Christopher Riley Salyer	B-Spec	22	2:22.915 E-R		2:24.399 E-Q3	2:22.915 E-R	2:23.529 E-R	+1.235 E-R	108.8 E-R
7	Chevrolet Sonic	Tony Roma	B-Spec	55	2:22.922 E-R		2:22.937 E-Q3	2:22.922 E-R	2:23.236 E-R	+0.700 E-R	109.1 E-R
8	Mini Cooper (2010)	Steve Introne	B-Spec	12	2:22.945 D-Q2	2:22.372	2:22.945 D-Q2	2:24.045 D-R	2:24.261 D-R	+2.045 D-R	108.2 C-R	49.812 D-Q2	37.831 D-Q2	54.729 D-R
9	Mini Cooper	Alex Ratcliffe	B-Spec	03, 103	2:23.150 E-Q2	2:23.150	2:23.150 E-Q2	2:24.849 D-R	2:25.612 D-R	+1.738 D-R	109.7 D-R	50.546 D-Q2	37.920 D-Q2	55.004 D-Q2
10	Mini Cooper	Travis Washay	B-Spec	30	2:23.273 E-R		2:37.903 E-Q1	2:23.273 E-R	2:23.655 E-R	+0.946 E-R	110.9 E-R
11	Honda Fit	Justin Barbry	B-Spec	95	2:23.686 E-R		2:24.191 E-Q2	2:23.686 E-R	2:23.944 E-R	+0.742 E-R	109.1 E-R
12	Ford Fiesta (2014)	David Daughtery 2+ cars	B-Spec	01	2:23.761 C-R	2:23.315		2:23.761 C-R	2:24.117 C-R	+1.180 C-R	109.8 C-R	50.270 C-R	38.235 C-R	54.810 C-R
13	Mazda 2 (2013)	Riley Salyer	B-Spec	22	2:23.785 C-R	2:23.115	2:24.491 D-Q2	2:23.785 C-R	2:24.184 C-R	+0.928 C-R	111.7 D-R	50.346 D-Q2	37.982 D-Q3	54.787 D-R
14	Mini Cooper (2012)	Conner Kelleher	B-Spec	14	2:23.816 C-R	2:23.453	2:24.514 D-Q3	2:23.816 C-R	2:24.179 C-R	+0.818 C-R	109.5 C-R	50.462 D-Q3	38.124 D-Q3	54.867 C-R
15	Chevrolet Sonic	David Daughtery 2+ cars	B-Spec	1	2:23.881 D-R	2:23.124	2:23.925 D-Q2	2:23.881 D-R	2:24.195 D-R	+2.140 D-R	110.2 D-R	50.380 D-Q3	37.871 D-Q3	54.873 D-R
16	Mini Cooper (2008)	Trenton Kramer	B-Spec	24	2:24.099 C-R	2:24.077		2:24.099 C-R	2:24.653 C-R	+1.725 C-R	109.4 C-R	50.381 C-R	38.293 C-R	55.403 C-R
17	Mini Cooper	Robert Bax	B-Spec	33	2:24.236 E-Q2		2:24.236 E-Q2	2:25.293 E-R	2:25.654 E-R	+0.601 E-R	110.1 E-R
18	Mazda 2 (2012)	Matt Wolfe	B-Spec	7	2:24.242 D-Q2	2:23.593	2:24.242 D-Q2	2:25.019 C-R	2:25.859 C-R	+1.665 C-R	110.0 D-R	50.199 D-Q2	38.039 D-Q3	55.355 D-Q2
19	Honda Fit	Rob Piekarczyk	B-Spec	99a, 99	2:24.275 D-Q2	2:23.591	2:24.275 D-Q2	2:25.347 D-R	2:26.957 D-R	+1.930 D-R	110.0 D-Q1	50.307 D-Q2	38.278 D-Q2	55.006 D-R
20	Mazda 2	Ian Schoen	B-Spec	80	2:24.324 D-Q2	2:24.076	2:24.324 D-Q2	2:25.865 D-R	2:26.310 D-R	+0.681 D-R	109.9 D-Q1	50.765 D-Q3	37.980 D-Q2	55.331 D-Q2
21	Ford Fiesta	Matt Giuffre	B-Spec	52	2:24.522 D-Q3	2:23.659	2:24.522 D-Q3	2:25.149 D-R			112.3 D-R	50.660 D-Q3	38.408 D-Q3	54.591 D-R
22	Mini Cooper	Dan Sheehy	B-Spec	9	2:24.527 D-Q2	2:24.088	2:24.527 D-Q2	2:24.606 D-R	2:25.543 D-R	+1.665 D-R	110.3 D-R	50.782 D-Q2	38.350 D-Q3	54.956 D-Q2
23	Mini Coupe	Ryan Moran	B-Spec	8	2:24.578 D-Q2	2:24.291	2:24.578 D-Q2	2:26.647 D-R	2:28.420 D-R	+4.796 D-R	110.0 D-R	50.681 D-Q2	38.028 D-Q2	55.582 D-Q2
24	Honda Fit	Kent Carter	B-Spec	91	2:24.647 E-Q2		2:24.647 E-Q2	2:25.628 E-R	2:25.931 E-R	+0.638 E-R	107.9 E-R
25	Honda Fit (2010)	Peter Zekert	B-Spec	85	2:24.647 C-R	2:24.537		2:24.647 C-R	2:25.612 C-R	+1.966 C-R	110.1 C-R	50.356 C-R	38.614 C-R	55.567 C-R
26	Mini Cooper	Billy Parrott	B-Spec	26	2:24.747 E-Q3		2:24.747 E-Q3	2:26.178 E-R	2:26.665 E-R	+1.540 E-R	107.2 E-R
27	Ford Fiesta	David Rosenblum	B-Spec	44	2:25.014 E-R	2:25.014	2:25.370 E-Q2	2:25.014 E-R	2:25.882 E-R	+1.825 E-R	110.6 D-R	51.549 D-Q2	39.195 D-Q2	55.661 D-Q2
28	Mini Clubman (2010)	Frank Schwartz 2+ cars	B-Spec	16	2:25.014 C-R	2:24.507		2:25.014 C-R	2:26.376 C-R	+2.718 C-R	108.1 C-R	50.707 C-R	38.406 C-R	55.394 C-R
29	Mini Cooper	Corey Rueth	B-Spec	13	2:25.177 D-R	2:24.011	2:25.287 D-Q2	2:25.177 D-R	2:25.887 D-R	+2.075 D-R	109.6 D-Q1	51.139 D-R	38.095 D-Q2	54.777 D-R
30	Toyota Yaris	John Phillips 2+ cars	B-Spec	43	2:25.187 D-R	2:24.450	2:25.734 D-Q2	2:25.187 D-R	2:25.659 D-R	+2.928 D-R	110.2 D-R	50.885 D-Q2	38.562 D-Q3	55.003 D-R
31	Ford Fiesta	Chris Taylor 2+ cars	B-Spec	34	2:25.236 E-Q2		2:25.236 E-Q2	2:25.952 E-R	2:26.488 E-R	+0.891 E-R	108.5 E-R
32	Mazda 2	Chris Daughtery	B-Spec	10	2:25.276 C-R	2:24.687		2:25.276 C-R	2:25.766 C-R	+1.385 C-R	110.7 C-R	50.621 C-R	38.464 C-R	55.602 C-R
33	Chevrolet Sonic (2013)	Stewart Black	B-Spec	40	2:25.294 D-R	2:24.493	2:25.587 E-Q3	2:25.294 D-R	2:25.524 D-R	+4.366 D-R	109.3 D-R	50.837 C-R	38.446 D-Q3	55.210 D-R
34	Toyota Yaris	Joseph Gersch	B-Spec	19	2:25.407 E-R		2:25.720 E-Q3	2:25.407 E-R	2:25.664 E-R	+0.831 E-R	109.7 E-R
35	Mini Cooper (2013)	Jared Lendrum	B-Spec	28	2:25.735 C-R	2:25.593		2:25.735 C-R	2:26.538 C-R	+2.609 C-R	109.5 C-R	51.033 C-R	38.734 C-R	55.826 C-R
36	Honda Fit	Matt Downing	B-Spec	36	2:25.736 D-Q2	2:24.871	2:25.736 D-Q2	2:26.309 D-R	2:26.536 D-R	+2.190 D-R	108.9 D-R	50.879 D-Q2	38.453 D-Q3	55.539 D-R
37	Ford Fiesta (2012)	Brandon Lewis	B-Spec	79	2:25.771 C-R	2:25.749		2:25.771 C-R	3:03.457 C-R	+9.232 C-R	110.1 C-R	50.953 C-R	39.131 C-R	55.665 C-R
38	Ford Fiesta	Bruce Shelton	B-Spec	78	2:25.822 E-R		2:29.049 E-Q2	2:25.822 E-R	2:26.553 E-R	+2.171 E-R	109.1 E-R
39	Mazda 2 (2011)	Chris Taylor 2+ cars	B-Spec	46	2:25.914 C-R	2:24.987		2:25.914 C-R	2:26.141 C-R	+0.716 C-R	108.2 C-R	50.642 C-R	38.636 C-R	55.709 C-R
40	Mini Cooper	Brad Davis	B-Spec	37	2:25.925 E-R		2:27.003 E-Q3	2:25.925 E-R	2:26.613 E-R	+2.028 E-R	107.8 E-R
41	Honda Fit	Drew Strickland	B-Spec	05	2:26.064 E-Q3		2:26.064 E-Q3	2:26.095 E-R	2:26.665 E-R	+1.098 E-R	109.1 E-R
42	Honda Fit	Daniel Dennehy	B-Spec	21	2:26.070 D-Q3	2:25.188	2:26.070 D-Q3	2:26.635 D-R	2:27.228 D-R	+1.939 D-R	110.5 D-R	51.122 D-Q2	38.396 D-Q3	55.670 D-R
43	Honda Fit	Cherie Storms 2+ cars	B-Spec	12	2:26.234 E-R		2:26.642 E-Q3	2:26.234 E-R	2:27.392 E-R	+1.899 E-R	107.4 E-R
44	Mini Cooper (2010)	Matthew Fess	B-Spec	27	2:26.250 D-R	2:26.129	2:27.665 D-Q2	2:26.250 D-R	2:27.711 D-R	+4.074 D-R	108.6 D-R	51.230 D-Q2	39.361 D-R	55.538 D-R
45	Honda Fit (2010)	Blair Deffenbaugh	B-Spec	87	2:26.555 D-R	2:26.096	2:27.775 D-Q3	2:26.555 D-R	2:26.916 D-R	+3.878 D-R	111.4 D-R	51.410 D-R	38.993 D-Q3	55.693 D-R
46	Mini Cooper (2008)	Clayton Condrey	B-Spec	38	2:26.581 C-R	2:26.357		2:26.581 C-R	2:27.209 C-R	+1.923 C-R	107.7 C-R	50.927 C-R	39.085 C-R	56.345 C-R
47	Honda Fit	Dan Hardison	B-Spec	85	2:26.644 D-R	2:26.634	2:28.056 D-Q2	2:26.644 D-R	2:27.739 D-R	+4.553 D-R	110.3 D-R	51.483 D-R	39.441 D-Q3	55.710 D-R
48	Honda Fit (2015)	Luke Russell	B-Spec	8	2:26.729 C-R	2:26.318		2:26.729 C-R	2:27.624 C-R	+1.484 C-R	106.8 C-R	51.051 C-R	38.913 C-R	56.354 C-R
49	Honda Fit	Tom Hopson	B-Spec	189	2:26.779 D-R	2:26.410	2:28.345 D-Q3	2:26.779 D-R	2:27.758 D-R	+5.577 D-R	110.5 D-R	51.463 D-R	39.193 D-Q3	55.754 D-R
50	Chevrolet Sonic (2012)	J B Swan	B-Spec	3	2:27.046 C-R	2:25.921	2:27.935 D-Q2	2:27.046 C-R	2:27.618 C-R	+1.128 C-R	109.4 C-R	51.135 C-R	39.126 D-Q2	55.660 D-R
51	Mini Cooper (2008)	George Badger 2+ cars	B-Spec	07	2:27.063 C-R	2:26.340		2:27.063 C-R	2:27.921 C-R	+1.412 C-R	108.1 C-R	51.133 C-R	38.677 C-R	56.530 C-R
52	Chevrolet Sonic (2012)	Anthony Ruddy	B-Spec	86	2:27.148 C-R	2:26.329	2:27.258 D-Q2	2:27.148 C-R	2:27.680 C-R	+1.311 C-R	109.2 D-R	51.176 C-R	39.163 C-R	55.990 D-R
53	Mini Cooper	Thomas Tremper	B-Spec	23	2:27.455 D-R	2:26.597	2:27.918 D-Q2	2:27.455 D-R	2:28.943 D-R	+3.848 D-R	108.7 D-R	51.689 D-Q2	39.011 D-Q3	55.897 D-R
54	Honda Fit	George Badger 2+ cars	B-Spec	00	2:27.665 D-R	2:27.058	2:28.177 D-Q2	2:27.665 D-R	2:28.785 D-R	+3.816 D-R	107.7 D-R	51.360 D-Q2	39.633 D-Q3	56.065 D-R
55	Mazda 2	Cherie Storms 2+ cars	B-Spec	16	2:28.068 D-R	2:27.141	2:28.588 D-Q1	2:28.068 D-R	2:28.573 D-R	+3.556 D-R	110.0 D-R	51.547 D-Q2	39.288 D-Q3	56.306 D-R
56	Mazda Mazda2 (2013)	Stephanie Andersen	B-Spec	138	2:28.498 D-Q3	2:26.783	2:28.498 D-Q3	2:28.745 D-R	2:29.263 D-R	+2.725 D-R	109.5 D-R	51.420 D-Q3	39.121 D-Q3	56.242 D-R
57	Mazda 2	Clay Keel	B-Spec	34	2:28.848 C-R	2:28.848		2:28.848 C-R			108.8 C-R	53.772 C-R	39.654 C-R	55.422 C-R
58	Mazda 2 (2011)	Steve Strickland	B-Spec	05	2:28.899 C-R	2:28.766		2:28.899 C-R	3:04.197 C-R	+12.782 C-R	107.0 C-R	51.749 C-R	39.844 C-R	57.173 C-R
59	Honda Fit	Edward Werry	B-Spec	53	2:29.153 E-R		2:31.503 E-Q3	2:29.153 E-R	2:29.770 E-R	+1.500 E-R	105.4 E-R
60	Nissan Versa Note (2014)	Richard Osborne	B-Spec	51	2:29.503 C-R	2:29.131		2:29.503 C-R	2:31.059 C-R	+1.624 C-R	106.8 C-R	51.326 C-R	40.225 C-R	57.580 C-R
61	Mazda 2	WC Storms	B-Spec	16	2:30.050 E-R		2:30.174 E-Q3	2:30.050 E-R	2:30.554 E-R	+1.120 E-R	104.6 E-R
62	3013 Mazda Miata 2	James Rogerson	B-Spec	146	2:30.173 E-R		2:31.542 E-Q3	2:30.173 E-R	2:30.391 E-R	+1.011 E-R	103.7 E-R
63	Chevrolet Sonic	William Black	B-Spec	04	2:30.892 E-Q3		2:30.892 E-Q3	2:32.181 E-R	2:32.957 E-R	+1.180 E-R	102.8 E-Q3
64	Mini Cooper	Ryan Claucherty	B-Spec	94	2:30.914 D-Q3	2:30.837	2:30.914 D-Q3	2:37.984 D-R	2:39.261 D-R	+2.731 D-R	101.9 D-Q2	52.344 D-Q3	40.354 D-Q3	58.139 D-Q3
65	Mini Cooper	G Brian Metcalf	B-Spec	51	2:31.953 E-R		2:34.543 E-Q2	2:31.953 E-R	2:33.033 E-R	+4.241 E-R	102.8 E-R
66	Honda Fit	Matthew Davis	B-Spec	124	2:35.651 E-Q2		2:35.651 E-Q2				97.7 E-Q3
67	Honda Fit	Karah Behrend >115%	B-Spec	46	2:41.739 D-Q3	2:40.618	2:41.739 D-Q3	2:42.559 D-R	2:43.890 D-R	+2.485 D-R	100.8 D-R	56.036 D-Q3	43.565 D-Q3	1:01.017 D-R

One row per driver and car (a driver who changed cars has a row for each). Each cell is that driver's best in that car across the selected events, with the session it was set in. Best 5-lap stint is the mean of the driver's quickest five consecutive race laps, and consistency is how far their median race lap sat behind their best in that race (small is a driver who does it every lap); both come from the race with the best stint. The fastest in each column is purple, and a car whose best lap is more than 115% of the fastest in its class is greyed (marked ">115%" beside the driver) and left out of the colour scale. Click a column to sort, a row to highlight it. Theoretical lap is the sum of the best sectors, whichever laps they came from, and never slower than the best lap (where a car's fastest laps were recorded without sector times, its best lap is used). The 115% mark is about the car's best lap only: a car whose best lap is within 115% of the fastest in its class is never marked. Greyed sectors with no theoretical lap mean the sector times on file do not add up to a believable lap. Letters refer to the events above; Q is qualifying, R a race.

Sectors

S1 NT SF → Bridge 1.03 mi
S2 Bridge → ST SF 0.90 mi
S3 ST SF → NT SF 1.35 mi
SPd In → Out 0.02 mi

Sectors are numbered in lap order from start/finish, whatever each event's timing called them; the loop names are SCCA timing's.

By car

Car	Class	Drivers	Lap	Qual	Race	Trap	S1	S2	S3
Mini Cooper	B-Spec	19	2:17.756Richard Hromin	2:22.368Frank Schwartz	2:22.853Frank Schwartz	115.8Richard Hromin	48.841Richard Hromin	36.642Richard Hromin	52.239Richard Hromin
Mini Cooper (2012)	B-Spec	2	2:17.756Richard Hromin	2:23.249Richard Hromin	2:23.732Richard Hromin	115.8Richard Hromin	48.841Richard Hromin	36.642Richard Hromin	52.239Richard Hromin
Mini Cooper	B-Spec	11	2:22.368Frank Schwartz	2:22.368Frank Schwartz	2:22.853Frank Schwartz	110.9Travis Washay	50.546Alex Ratcliffe	37.920Alex Ratcliffe	54.777Corey Rueth
Mini Cooper (2010)	B-Spec	2	2:22.945Steve Introne	2:22.945Steve Introne	2:24.045Steve Introne	108.6Matthew Fess	49.812Steve Introne	37.831Steve Introne	54.729Steve Introne
Mini Cooper (2008)	B-Spec	3	2:24.099Trenton Kramer		2:24.099Trenton Kramer	109.4Trenton Kramer	50.381Trenton Kramer	38.293Trenton Kramer	55.403Trenton Kramer
Mini Cooper (2013)	B-Spec	1	2:25.735Jared Lendrum		2:25.735Jared Lendrum	109.5Jared Lendrum	51.033Jared Lendrum	38.734Jared Lendrum	55.826Jared Lendrum
Honda Fit	B-Spec	18	2:22.094David Daughtery	2:22.927John Phillips	2:22.094David Daughtery	112.2John Phillips	50.307Rob Piekarczyk	38.278Rob Piekarczyk	55.006Rob Piekarczyk
Honda Fit	B-Spec	15	2:22.094David Daughtery	2:22.927John Phillips	2:22.094David Daughtery	112.2John Phillips	50.307Rob Piekarczyk	38.278Rob Piekarczyk	55.006Rob Piekarczyk
Honda Fit (2010)	B-Spec	2	2:24.647Peter Zekert	2:27.775Blair Deffenbaugh	2:24.647Peter Zekert	111.4Blair Deffenbaugh	50.356Peter Zekert	38.614Peter Zekert	55.567Peter Zekert
Honda Fit (2015)	B-Spec	1	2:26.729Luke Russell		2:26.729Luke Russell	106.8Luke Russell	51.051Luke Russell	38.913Luke Russell	56.354Luke Russell
Chevrolet Sonic	B-Spec	7	2:22.777Brandon Vivian	2:22.806Brandon Vivian	2:22.777Brandon Vivian	110.2David Daughtery	50.380David Daughtery	37.871David Daughtery	54.873David Daughtery
Chevrolet Sonic	B-Spec	4	2:22.777Brandon Vivian	2:22.806Brandon Vivian	2:22.777Brandon Vivian	110.2David Daughtery	50.380David Daughtery	37.871David Daughtery	54.873David Daughtery
Chevrolet Sonic (2013)	B-Spec	1	2:25.294Stewart Black	2:25.587Stewart Black	2:25.294Stewart Black	109.3Stewart Black	50.837Stewart Black	38.446Stewart Black	55.210Stewart Black
Chevrolet Sonic (2012)	B-Spec	2	2:27.046J B Swan	2:27.258Anthony Ruddy	2:27.046J B Swan	109.4J B Swan	51.135J B Swan	39.126J B Swan	55.660J B Swan
Mazda 2	B-Spec	11	2:22.915Christopher Riley Salyer	2:24.242Matt Wolfe	2:22.915Christopher Riley Salyer	111.7Riley Salyer	50.199Matt Wolfe	37.980Ian Schoen	54.787Riley Salyer
Mazda 2 (2017)	B-Spec	1	2:22.915Christopher Riley Salyer	2:24.399Christopher Riley Salyer	2:22.915Christopher Riley Salyer	108.8Christopher Riley Salyer
Mazda 2 (2013)	B-Spec	1	2:23.785Riley Salyer	2:24.491Riley Salyer	2:23.785Riley Salyer	111.7Riley Salyer	50.346Riley Salyer	37.982Riley Salyer	54.787Riley Salyer
Mazda 2 (2012)	B-Spec	1	2:24.242Matt Wolfe	2:24.242Matt Wolfe	2:25.019Matt Wolfe	110.0Matt Wolfe	50.199Matt Wolfe	38.039Matt Wolfe	55.355Matt Wolfe
Mazda 2	B-Spec	5	2:24.324Ian Schoen	2:24.324Ian Schoen	2:25.276Chris Daughtery	110.7Chris Daughtery	50.621Chris Daughtery	37.980Ian Schoen	55.331Ian Schoen
Mazda 2 (2011)	B-Spec	2	2:25.914Chris Taylor		2:25.914Chris Taylor	108.2Chris Taylor	50.642Chris Taylor	38.636Chris Taylor	55.709Chris Taylor
3013 Mazda Miata 2	B-Spec	1	2:30.173James Rogerson	2:31.542James Rogerson	2:30.173James Rogerson	103.7James Rogerson
Ford Fiesta	B-Spec	6	2:23.761David Daughtery	2:24.522Matt Giuffre	2:23.761David Daughtery	112.3Matt Giuffre	50.270David Daughtery	38.235David Daughtery	54.591Matt Giuffre
Ford Fiesta (2014)	B-Spec	1	2:23.761David Daughtery		2:23.761David Daughtery	109.8David Daughtery	50.270David Daughtery	38.235David Daughtery	54.810David Daughtery
Ford Fiesta	B-Spec	4	2:24.522Matt Giuffre	2:24.522Matt Giuffre	2:25.014David Rosenblum	112.3Matt Giuffre	50.660Matt Giuffre	38.408Matt Giuffre	54.591Matt Giuffre
Ford Fiesta (2012)	B-Spec	1	2:25.771Brandon Lewis		2:25.771Brandon Lewis	110.1Brandon Lewis	50.953Brandon Lewis	39.131Brandon Lewis	55.665Brandon Lewis
Mini Coupe	B-Spec	1	2:24.578Ryan Moran	2:24.578Ryan Moran	2:26.647Ryan Moran	110.0Ryan Moran	50.681Ryan Moran	38.028Ryan Moran	55.582Ryan Moran
Mini Clubman	B-Spec	1	2:25.014Frank Schwartz		2:25.014Frank Schwartz	108.1Frank Schwartz	50.707Frank Schwartz	38.406Frank Schwartz	55.394Frank Schwartz
Toyota Yaris	B-Spec	2	2:25.187John Phillips	2:25.720Joseph Gersch	2:25.187John Phillips	110.2John Phillips	50.885John Phillips	38.562John Phillips	55.003John Phillips
Mazda Mazda2	B-Spec	1	2:28.498Stephanie Andersen	2:28.498Stephanie Andersen	2:28.745Stephanie Andersen	109.5Stephanie Andersen	51.420Stephanie Andersen	39.121Stephanie Andersen	56.242Stephanie Andersen
Nissan Versa Note	B-Spec	1	2:29.503Richard Osborne		2:29.503Richard Osborne	106.8Richard Osborne	51.326Richard Osborne	40.225Richard Osborne	57.580Richard Osborne

The best any driver of each car managed across the selected events, with who set it. Spellings and model years of the same car are grouped; click a row marked ▸ to see each version. Grouping is worked out from the names, so tell us if two cars are wrongly merged or split.

Rule changes between these events

Runoffs 2019 → Runoffs 2022 2019-10-05 to 2022-09-24

2019-12-01 B-Spec Request for Correction of Production Years for Mini Cooper

#27226 from David Oliveira · Rule change · TB 19-12 (2019-12 Fastrack)

neutralB-Spec Mini Cooper production years corrected to 2011-13.

In B-Spec, Mini Cooper (2011-), add year as follows:
"(2011-13)"

2020-01-01 B-Spec Add Yaris Sedan

#26797 from B-Spec Committee · Rule change · TB 20-01 (2020-01 Fastrack)

neutralToyota Yaris Sedan 2007- added to B-Spec at 2400 lbs with 1491cc engine.

In B-Spec, classify the Toyota Yaris Sedan (2007-) as follows:
B-
SPEC
Bore x
Stroke(mm)
Displacement (cc)

A specification table follows in the original; it is not shown here.

2020-01-01 B-Spec Add 2011-2016 Fiesta Sedan

#26798 from B-Spec Committee · Rule change · TB 20-01 (2020-01 Fastrack)

neutralB-Spec adds 2011-2016 Ford Fiesta 4dr Sedan, 1596cc, 2495 lbs minimum weight.

In B-Spec, classify the Ford Fiesta 4dr Sedan (11-16) as follows:

A specification table follows in the original; it is not shown here.

2020-01-01 B-Spec add 2015-2019 Kia Rio

#26799 from B-Spec Committee · Rule change · TB 20-01 (2020-01 Fastrack)

neutralB-Spec Kia Rio 5-door/LX years expanded to 2012-2019.

In B-Spec, Kia Rio 5-door/LX (12/14), change year as follows:
"(12-14 19)"

2020-01-01 B-Spec Error and Omissions

#27858 from B-Spec Committee · Rule change · TB 20-01 (2020-01 Fastrack)

neutralB-Spec Mazda2 (10-14) allows specific suspension, intake, exhaust, and bushing parts; removes air duct Mz26-117-33100.

In B-SPEC, Mazda2 (10-14), make changes as follows:
"Coil over shock kit (Bilstein) 0000-04-2201-BL, Front springs (ERS) 0000-049350-07, Rear springs (ERS)
0000-04-9250-07, Helper springs F&R 000004-9926, Spring spacer F&R 0000-04-9925, Front sway bar
end links adjstbl 0000-04-2202, Rear sway bar 0000-04-2203-RR, Modified strut bearing plate 0000-04-
2204, Crash bolt set 0000-04-2205, Allow rear torque bar Corksport #Mz2-3-070. Cold air intake
Corksport Mz2-6-117-31100 and ~~Mz26-117-33100~~ air duct Mz2-6-120-10 are allowed. Exhaust Header
Kit (cat delete) HB.EM 60-404-SSS or HP-MZD001is allowed. Allow Bilstein B14 suspension kit 47-
167490. Powerflex PFR19-1511BX2 rear suspension bushings allowed."

2020-02-01 B-Spec Request for Automatic Transmission Inclusion

#27686 from James Rogerson · Rule change · TB 20-02 (2020-02 Fastrack)

neutralB-Spec now permits automatic and CVT transmissions on all legal cars meeting spec line.

In GCR, section 9.1.10.E.9., make the following changes:
"Radio/stereo audio equipment and air conditioning refrigerant systems are the only options permitted
and may be non-manufacturer, standard equipment. Two way radios may be used. Hand controls are
allowed in those instances where the driver can demonstrate the physical need for them. Automatic and
cvt transmissions versions of all legal cars are legal for competition in B-Spec meeting their spec
line. Models with OEM paddle shifters are acceptable."

2020-02-01 B-Spec Request to Add Transmission Coolers to Automatics

#27687 from James Rogerson · Rule change · TB 20-02 (2020-02 Fastrack)

neutralB-Spec automatic transmissions may use auxiliary coolers on case-by-case basis with part number approval.

In GCR, section 9.1.10.E., add the following:
"43. Auxiliary transmission coolers may be approved on a case by case basis. Part numbers must be
submitted and added to the cars spec line."

2020-03-01 B-Spec Request for Model Years Updating

#27850 from Tony Roma · Rule change · TB 20-03 (2020-03 Fastrack)

neutralB-Spec Sonic extended to 2019, Fiat 500 limited to 2015, Fiesta models extended to 2019, Fit expanded to 2015-2019.

In B-Spec, Chevrolet Sonic (12-16), update the year as follows:
(12-16 19)
In B-Spec, Fiat 500 (2012), update the year as follows:
(12 -15)
In B-Spec, Ford Fiesta 5dr Hatchback (11-16), update the year as follows:
(11-16 19)
In B-Spec, Ford Fiesta 4dr Hatchback (11-16), update the year as follows:
(11-16 19)

Show 2 more lines

In B-Spec, Honda Fit (2015), update the year as follows:
(~~2015~~ 15-19)

2020-03-01 B-Spec Request to classify Min Cooper models

#27861 from G. Brian Metcalf · Rule change · TB 20-03 (2020-03 Fastrack)

neutralB-Spec Mini Cooper R50, R55, R58, R60, R61 models newly classified at 2545–2625 lbs with 40mm restrictor for 12+ models.

In B-Spec, classify the (02-06) Mini Cooper Hatchback (R50) as follows:

A specification table follows in the original; it is not shown here.

2020-03-01 B-Spec remove fog lights

#27947 from B-Spec Committee · Rule change · TB 20-03 (2020-03 Fastrack)

neutralB-Spec fog lamps must now be removed and holes completely covered, reversing prior allowance.

In B-Spec, GCR Section 9.1.10.E.42, change fog light wording as follows:
"~~Fog light holes may be completely covered.~~ Fog lamps may ~~not~~ be removed. Fog light holes must be
completely covered."

2020-03-01 B-Spec add sonic sedan

#27948 from B-Spec Committee · Rule change · TB 20-03 (2020-03 Fastrack)

neutralB-Spec Chevrolet Sonic 4dr Sedan (12-19) added at 2650 lbs with 32mm flat plate restrictor.

In B-Spec, classify the (12-19) Chevrolet Sonic 4dr Sedan as follows:

A specification table follows in the original; it is not shown here.

2020-05-01 B-Spec Transmission cooler for automatic equipped cars

#28171 from James Rogerson · Rule change · TB 20-05 (2019-05 Fastrack)

neutralB-Spec Chevrolet Sonic 5dr Hatch and 4dr Sedan allow Setrab transmission cooler for automatic-equipped cars.

In B-Spec, Chevrolet Sonic 5dr Hatch (12-19), add Spec Line as follows:

A specification table follows in the original; it is not shown here.

2020-05-01 B-Spec Spring Update for all models

#28384 from B-Spec Committee · Rule change · TB 20-05 (2019-05 Fastrack)

neutralB-Spec: multiple models allow specific suspension kits and damper assemblies.

In Fiat 500 (12-15), change Notes as follows:
"Allow Fiat suspension kit"
In Honda Fit (09-12), change Notes as follows:
"Allow Damper and spring set"
In Honda Fit (15-19), change Notes as follows:
"Allow Damper FR LH"
In Kia Rio 5-door/LX (12-19), change Notes as follows:
"Allow AKSJ03-10-001 Damper Frt Assembly"

Show 18 more lines

In Mazda2 (10-14), change Notes as follows:
"Allow Coil over shock kit"
In Mini Cooper Hatchback (R50) (02 - 06), change Notes as follows:
"Allow KW: Coilover Kit"
In Mini Cooper (R56) (07-10), change Notes as follows:
"Allow L/F Strut-spring"
In Mini Cooper Clubman (R55) (07 - 10), change Notes as follows:
"Allow L/F Strut-spring assembly"
In Mini Cooper (2011-13), change Notes as follows:
"Allow L/F Strut-spring assembly"
In Mini Cooper Countryman (R60) (11-13), change Notes as follows:
"Allow L/F Strut-spring assembly"
In Mini Cooper Paceman (R61) (11-13), change Notes as follows:
"Allow L/F Strut-spring assembly"
In Mini Cooper Clubman (R55) (11-15), change Notes as follows:
"Allow L/F Strut-spring assembly"
In Mini Cooper Coupe (R58) (12-15), change Notes as follows:
"Allow L/F Strut-spring assembly"

2020-05-01 B-Spec B-Spec Balance of Performance based on 2018 and 2019 seasons

#28394 from B-Spec Committee · Rule change · TB 20-03 (2020-03 Fastrack)

slowerB-Spec Ford Fiesta 5dr gets 36mm restrictor, 4dr gets 34mm, Honda Fit 09-12 loses 25 lbs to 2525, Fit 15-20 restrictor reduced 32mm to 30mm, Mini Cooper 07-10 gets 40mm restrictor.

Effective 05/01/2020, in B-Spec, Ford Fiesta 5dr Hatchback (12-19), make changes to the spec line as
follows:
Wheelbase:
"98 2490"
Add to beginning of Notes:
"36mm flat plate restrictor required."
Effective 05/01/2020, in B-Spec, Ford Fiesta 4dr Hatchback (12-19), make changes to the spec line as
follows:

Show 22 more lines

Wheelbase:
"98 2490"
Add to beginning of Notes:
"34mm flat plate restrictor required."
Effective 05/01/2020, in B-Spec, Honda Fit (09-12), make changes to the spec line as follows:
Wheelbase:
"~~98.4~~ 2500"
Weight:
"~~2550~~ 2525"
Effective 05/01/2020, in B-Spec, Honda Fit (15-20), make changes to the spec line Notes as follows:
"~~32mm~~ 30mm flat plate restrictor"
Effective 05/01/2020, in B-Spec, Mini Cooper Hatchback (07-10), make changes to the spec line Notes as
follows:
"Mini Cooper Hatchback (R56) (07-10)"
Wheelbase:
"~~97.1~~ 2466"
Add to beginning of Notes:
"40mm flat plate restrictor"
Note from the CRB: After reviewing the performance of different cars across different regions in B Spec
and after reviewing data based on track performance, trap speeds and dyno data, the Ford Fiesta, 2007-
2010 Mini Cooper and 2015-2020 Honda Fit will get a small reduction in power. The 2009-2012 Honda
Fit will receive a small weight reduction to help improve performance.

2020-05-01 B-Spec Request to Cleanup Sunroof Wording

#28401 from James Rogerson · Rule change · TB 20-05 (2019-05 Fastrack)

neutralB-Spec sunroof retention wording removed, simplifying rules.

In B-Spec Category Specifications, section 9.1.10.D., change as follows and renumber:
~~4. Cars with sunroofs must be retained on the vehicle and securely bolted in place unless operating~~
~~rails adequately secure the panel.~~

2020-06-01 B-Spec Request to change units on wheelbase for consistency with wording

#28786 from Tony Roma · Rule change · TB 20-06 (2020-06 Fastrack)

neutralB-Spec wheelbase measurements converted from inches to millimeters for consistency across all cars.

In B-Spec, Spec Lines, change Chevrolet Sonic (12-19) Wheelbase as follows:
"~~99.4~~ 2525"
In B-Spec, Spec Lines, change Fiat 500 (12-15) Wheelbase as follows:
"~~90.6~~ 2300"
TECHNICAL BULLETIN
In B-Spec, Spec Lines, change Kia Rio 5-door/LX (12-19) Wheelbase as follows:
"~~101.2~~ 2570"
In B-Spec, Spec Lines, change Mazda2 (10-14) Wheelbase as follows:

Show 19 more lines

"~~98.0~~ 2490"
In B-Spec, Spec Lines, change Mini Cooper (2011-13) Wheelbase as follows:
"~~97.1~~ 2466"
In B-Spec, Spec Lines, change Nissan Versa (07-11) Wheelbase as follows:
"~~102.4~~ 2600"
In B-Spec, Spec Lines, change Nissan Versa (09-11) Wheelbase as follows:
"~~102.4~~ 2600"
In B-Spec, Spec Lines, change Nissan Versa (2012) Wheelbase as follows:
"~~102.4~~ 2600"
In B-Spec, Spec Lines, change Nissan Versa (2013-) Wheelbase as follows:
"~~102.4~~ 2600"
In B-Spec, Spec Lines, change Nissan Versa Note (2013-) Wheelbase as follows:
"~~102.4~~ 2600"
In B-Spec, Spec Lines, change Toyota Yaris (07-12) Wheelbase as follows:
"~~96.9~~ 2461"
In B-Spec, Spec Lines, change Toyota Yaris (12-18) Wheelbase as follows:
"~~98.8~~ 2510"
In B-Spec, Spec Lines, change Toyota Yaris Sedan (2007-) Wheelbase as follows:
"~~100.4~~ 2550"

2020-09-01 B-Spec Allowance Versus Requirement for R56 Mini Cooper

#29127 from James O'Hare · Rule change · TB 20-09 (2020-09 Fastrack)

fasterB-Spec Mini Cooper R56 40mm flat plate restrictor requirement removed, suspension and header parts now allowed.

In B-Spec Spec Lines, Mini Cooper (R56) (07-10), change notes as follows:
"~~Effective May 01, 2020 40mm flat plate restrictor required. A~~ llow L/F Strutspring assembly 31 31 1 126, R/F Strut-spring
assembly 31 31 1 125, Rear Shock-spring assembly 33 50 1 125. Ride height measured from the bottom of the plastic door rocker
molding shall be no less than 5 inches. Front adjustable sway bar links part number 31 35 6 771 is allowed. Rear adjustable sway
bar links part number 35 50 6 772 is allowed. Adjustable front camber plate part number 31 30 1 507 is allowed. Allow rear sway
bar Progress #62.0210. Allow Bilstein B14 suspension kit 47-139060. OBX header part #10-2101-2S permitted with a 40mm flat
plate restrictor."

Applies to Mini Cooper on this page: Frank Schwartz, Alex Ratcliffe, Travis Washay, Robert Bax, Dan Sheehy, Billy Parrott, Corey Rueth, Brad Davis, Thomas Tremper, Ryan Claucherty, G Brian Metcalf, Steve Introne, Matthew Fess, Trenton Kramer, Clayton Condrey, George Badger

2020-12-01 B-Spec Request clarification of B14 shock package for any and all cars

#29483 from James Rogerson · Rule change · TB 20-12 (2020-12 Fastrack)

neutralB-Spec: Bilstein B14 suspension kits removed from all car spec lines; clarified B14 shock or strut use requires CRB approval of mounting adaptors.

In B-SPEC, GCR section 9.1.10.E.36., change as follows:
"Suspension: competitors may use the OEM suspension, any part of the manufacturer upgraded suspension kit or ~~the~~ any B14
Bilstein shock ~~and~~ or strut ~~kit~~ with no modifications except as required for mounting. ~~Adaptors for mounting are permitted~~
~~for~~ Any part required to adapt the B14's to the car ~~kit, and these mounting adaptors~~ must be submitted for approval by the
CRB and added to the individual spec line."
In B-SPEC, Fiat 500 (12-15) Spec Line, remove the following in notes:
"Allow Fiat suspension kit P5154820~~, Front main spring P5154821~~, Front damper assy with top mount P5154822, ~~Rear main~~
~~spring P5154823,~~ Rear damper assy P5154824, Rear coil spring adapt kit P5154825, Header kit (cat delete) P5154829 allowed.

Show 91 more lines

Cold air intake allowed."
In B-SPEC, Ford Fiesta 5dr Hatchback (11-19) Spec Line, remove the following in notes:
"Effective May 01, 2020 36mm flat plate restrictor required. Suspension kit #M-FR3-FAEB allowed. Rear axle bushing #000-04-
2203-RR allowed. Allow rear torque bar Corksport #Mz2-3-070. Cold air intake K&N 69-3530TS is allowed. ~~Allow Bilstein B14~~
~~suspension kit 47-167490.~~ Powerflex PFR19- 1511BX2 rear suspension bushing allowed. Eibach rear sway bar #35143.312 is
allowed. Mazda front hub D651-33-06 and rear hub D651-26-15XE allowed. 4x100 bolt pattern wheel allowed."
In B-SPEC, Ford Fiesta 4dr Sedan (11-19) Spec Line, remove the following in notes:
"~~(Effective May 01, 2020~~ 34mm flat plate restrictor required.) S uspension kit #M-FR3-FAEB allowed. Rear axle bushing #000-04-
2203-RR allowed. Allow rear torque bar Corksport #Mz2-3-070. Cold air intake K&N 69- 3530TS is allowed. ~~Allow Bilstein B14~~
~~suspension kit 47-167490.~~ Powerflex PFR19- 1511BX2 rear suspension bushing allowed. Eibach rear sway bar #35143.312 is
allowed. Mazda front hub D651-33-06 and rear hub D651-26- 15XE allowed. 4x100 bolt pattern wheel allowed."
In B-SPEC, Honda Fit (09-12) Spec Line, remove the following in notes:
"Allow damper and spring set 51600F23SA100, Damper FR LH 51605F23SA100, Damper FR RH 51606F23SA100, Damper RR
52610F23SA100, ~~Spring FR (325) 51401F23SA100, Spring RR (350) 52441F23SA300, Helper spring 52442FC4YA000, Spring spacer~~
~~52443FC4YA000,~~ Spring adjust asy RR 52691F23SA010. Seat upper FR spring 51688F23SA200, 51402FC4YA00 front helper spring
and 51403FC4YA00 front spacer permitted. Front Damper Mount P/N 51920-F23S-A30 is allowed. Allow rear sway bar Progress
# 62.1061. ~~Allow Bilstein B14 suspension kit 47-165854.~~"
In B-SPEC, Honda Fit (15-19) Spec Line, remove the following in notes:
"~~Effective May 01, 2020~~ 30mm flat plate restrictor required. Allow damper FR LH 51605F23SA81, Damper FR RH FR RH
51606F23SA81, Damper RR 52610F23SA80, ~~Spring FR 51401F23SA20, Spring RR 52441F23SA80, Helper spring FR 51402FC4YA00,~~
~~Spring spacer FR 51403FC4YA00,~~ Spring adjust assy RR 52691F23SA80, Bushing Comp, Damper RR TBD, Camber Adjuster Comp,
Damper 51920F23SA82, Damper wrench kit 89211F23SA80, Hose Set, FR & RR Brake 01464F23SA810, Pad Set, XR2 D948
54022F27SA81, Disk, FR Brake 45250F23SA80, Air cleaner element assy 17220FC4YA80, Exhaust pipe assy 18300F23SA81, ACG
belt (6PK858) 31110FC4YA80. Allow rear sway bar Progress 62.1063. ~~Allow Bilstein B14 suspension Kit 47-165854.~~"
In B-SPEC, Kia Rio 5-door/LX (12-19) Spec Line, remove the following in notes:
"40mm flat plate restrictor required. Allow AKSJ03-10-001 Damper Frt Assembly; ~~KSJ03-10-002 Spring _Eibach 0600.0225.500;~~
~~KSJ03-10-003 Spring Spacer ;~~ AKSJ03-20-001 Damper-AST-Rear~~; KSJ03-20-002 Rear Spring Eibach 0600.0250.500;~~ KSJ03-20-003
Rear Upper Spring Perch Delrin; KSJ03-20-004 Rear Spring Spacers-Aluminum; KSJ03-20-005 Rear Spring Spacer Intermediate;
AKSJ03-60-001 Sump Pan Extension. Allow rear torque bar Evilla Motorsports #KR-B1."
In B-SPEC, Mazda2 (10-14) Spec Line, remove the following in notes:
"~~Allow coil over shock kit (Bilstein) 0000-04-2201-BL, Front springs (ERS) 0000-04-9350-07, Rear springs (ERS) 0000-04-9250-~~
~~07,~~ Helper springs F&R 0000-04-9926, Spring spacer F&R 0000-04-9925, Front sway bar end links adjstbl 0000-04-2202, Rear
sway bar 0000-04-2203-RR, Modified strut bearing plate 0000-04-2204, Crash bolt set 0000-04-2205, Allow rear torque bar
Corksport #Mz2-3-070. Cold air intake Corksport Mz2-6-117-31100 and air duct Mz2-6-120-10 are allowed. Exhaust Header Kit
(cat delete) HB.EM 60-404-S-SS or HP-MZD001is allowed. ~~Allow Bilstein B14 suspension kit 47- 167490.~~ Powerflex PFR19-
1511BX2 rear suspension bushings allowed."
In B-SPEC, Mini Cooper Hatchback (R50) (02 - 06) Spec Line, remove the following in notes:
"Allow KW: Coilover Kit: Variant 2: Gen 1 or KW equivalent, ~~Bilstein B14 kit # 47-126916,~~ Vorshlag Mini R50/53 Camber Plates &
Perches allowed. Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no
less than 5 inches. Front adjustable sway bar links part number 31 35 6 771 is allowed. Rear adjustable sway bar links part
number 35 50 6 772 is allowed. Allow rear sway bar Progress #62.0210. ~~Allow Bilstein B14 suspension kit 47-139060.~~"
In B-SPEC, Mini Cooper (R56) (07-10) Spec Line, remove the following in notes:
"Allow L/F Strut-spring assembly 31 31 1 126, R/F Strut-spring assembly 31 31 1 125, Rear Shock-spring assembly 33 50 1 125.
Ride height measured from the bottom of the plastic door rocker molding shall be no less than 5 inches. Front adjustable sway
bar links part number 31 35 6 771 is allowed. Rear adjustable sway bar links part number 35 50 6 772 is allowed. Adjustable
front camber plate part number 31 30 1 507 is allowed. Allow rear sway bar Progress #62.0210. A~~llow Bilstein B14 suspension kit~~
~~47-139060.~~ OBX header part #10-2101-2S permitted with a 40mm flat plate restrictor"
In B-SPEC, Mini Cooper Clubman (R55) (07 - 10) Spec Line, remove the following in notes:
"Allow L/F Strut-spring assembly 31 31 1 126, R/F Strut-spring assembly 31 31 1 125, Rear Shock-spring assembly 33 50 1 125.
Ride height measured from the bottom of the plastic door rocker molding shall be no less than 5 inches. Front adjustable sway
bar links part number 31 35 6 771 is allowed. Rear adjustable sway bar links part number 35 50 6 772 is allowed. Adjustable
front camber plate part number 31 30 1 507 is allowed. Allow rear sway bar Progress #62.0210.A~~llow Bilstein B14 suspension kit~~
~~47-139060.~~"
In B-SPEC, Mini Cooper (2011-13) Spec Line, remove the following in notes:
"Allow L/F Strut-spring assembly 31 31 1 126, R/F Strut-spring assembly 31 31 1 125, Rear Shock-spring assembly 33 50 1 125.
Ride height measured from the bottom of the plastic door rocker molding shall be no less than 5 inches. Front adjustable sway
bar links part number 31 35 6 771 is allowed. Rear adjustable sway bar links part number 35 50 6 772 is allowed. Adjustable
front camber plate part number 31 30 1 507 is allowed. Allow rear sway bar Progress #62.0210. A~~llow Bilstein B14 suspension kit~~
~~47-139060.~~ 40mm flat plate restrictor required."
In B-SPEC, Mini Cooper Countryman (R60) (11-13) Spec Line, remove the following in notes:
"40mm flat plate restrictor required. Allow L/F Strut-spring assembly 31 31 1 126, R/F Strut-spring assembly 31 31 1 125, Rear
Shock-spring assembly 33 50 1 125. Ride height measured from the bottom of the plastic door rocker molding shall be no less
than 5 inches. Front adjustable sway bar links part number 31 35 6 771 is allowed. Rear adjustable sway bar links part number 35
50 6 772 is allowed. Adjustable front camber plate part number 31 30 1 507 is allowed. Allow rear sway bar Progress
#62.0210. ~~Allow Bilstein B14 suspension kit 47-139060.~~"
In B-SPEC, Mini Cooper Paceman (R61) (11-13) Spec Line, remove the following in notes:
"40mm flat plate restrictor required. Allow L/F Strut-spring assembly 31 31 1 126, R/F Strut-spring assembly 31 31 1 125, Rear
Shock-spring assembly 33 50 1 125. Ride height measured from the bottom of the plastic door rocker molding shall be no less
than 5 inches. Front adjustable sway bar links part number 31 35 6 771 is allowed. Rear adjustable sway bar links part number 35
50 6 772 is allowed. Adjustable front camber plate part number 31 30 1 507 is allowed. Allow rear sway bar Progress
#62.0210. ~~Allow Bilstein B14 suspension kit 47-139060.~~"
In B-SPEC, Mini Cooper Clubman (R55) (11-15) Spec Line, remove the following in notes:
"40mm flat plate restrictor required. Allow L/F Strut-spring assembly 31 31 1 126, R/F Strut-spring assembly 31 31 1 125, Rear
Shock-spring assembly 33 50 1 125. Ride height measured from the bottom of the plastic door rocker molding shall be no less
than 5 inches. Front adjustable sway bar links part number 31 35 6 771 is allowed. Rear adjustable sway bar links part number 35
50 6 772 is allowed. Adjustable front camber plate part number 31 30 1 507 is allowed. Allow rear sway bar Progress
#62.0210. ~~Allow Bilstein B14 suspension kit 47-139060.~~"
In B-SPEC, Mini Cooper Coupe (R58) (12-15) Spec Line, remove the following in notes:
"40mm flat plate restrictor required. Allow L/F Strut-spring assembly 31 31 1 126, R/F Strut-spring assembly 31 31 1 125, Rear
Shock-spring assembly 33 50 1 125. Ride height measured from the metal underneath the bottom of the plastic door rocker
molding shall be no less than 5 inches. Front adjustable sway bar links part number 31 35 6 771 is allowed. Rear adjustable sway
bar links part number 35 50 6 772 is allowed. Adjustable front camber plate part number 31 30 1 507 is allowed. Allow rear sway
bar Progress #62.0210. ~~Allow Bilstein B14 suspension kit 47-139060.~~"
In B-SPEC, Toyota Yaris (07-12) Spec Line, remove the following in notes:
"PTR04-52061 TRD Sport shocks permitted. PTR11-52070 TRD spring kit permitted. Speed sensor may be disconnected. Cold air
intake K&N 69- 8612TFK is allowed. ~~Allow Bilstein kit 47-237834.~~ Rear Swaybar PTR11- 52071 is allowed. Allow Cusco Camber
Plate 901 65R 015 for camber only adjustment."
In B-SPEC, Toyota Yaris (12-18) Spec Line, remove the following in notes:
"~~Bilstein B14 47-237834 kit is allowed.~~ Rear Swaybar PTR11-52071 is allowed. Cold air intake K&N 69-8612TFK is allowed."
In B-SPEC, Toyota Yaris Sedan 2007- Spec Line, remove the following in notes:
"~~Bilstein B14 47-237834 kit is allowed.~~ Rear Swaybar PTR11-52071 is allowed. Cold air intake K&N 69-8612TFK is allowed."

2020-12-01 B-Spec Cleanup of spec lines

#29495 from B-Spec Committee · Rule change · TB 20-12 (2020-12 Fastrack)

neutralB-Spec removes Chevrolet Sonic 12-19, clarifies Toyota Yaris Hatch 07-12 and Sedan 07-12.

In B-Spec Spec Line, remove the following:
"Chevrolet Sonic (12-19)"
In B-Spec Spec Line, change Toyota Yaris (07-12) as follows:
"Toyota Yaris Hatch (07-12)"
In B-Spec Spec Line, change Toyota Yaris Sedan 2007- as follows:
"Toyota Yaris Sedan (20 07-12)"

2021-02-01 B-Spec Request to Classify Hyundai Accent (RB) 2012-2019

#29484 from Gilberto Rivera · Rule change · TB 21-02 (2021-02 Fastrack)

neutralB-Spec Hyundai Accent GS Hatchback 2013-2019 classified at 2525 lbs with 40mm flat plate restrictor.

In B-Spec, classify the Hyundai Accent GS Hatchback (12-19) as follows:

A specification table follows in the original; it is not shown here.

2021-02-01 B-Spec Countryman production years incorrect

#29864 from B-Spec Committee · Rule change · TB 21-02 (2021-02 Fastrack)

neutralB-Spec Mini Cooper Countryman R60 and Paceman R61 production years corrected from 11-13 to 11-16.

In B-Spec Spec Lines, change Mini Cooper Countryman (R60) (11-13) as follows:
"Mini Cooper Countryman (R60)(11-13 6)"
In B-Spec Spec Lines, change Mini Cooper Paceman (R61) as follows:
"Mini Cooper Paceman (R61)(11-13 6)"

2021-02-01 B-Spec Toyota Yaris Model Year Corrections

#29896 from B-Spec Committee · Rule change · TB 21-02 (2021-02 Fastrack)

neutralB-Spec Toyota Yaris Hatch model year spans corrected from 07-12 to 07-11 and 12-18 added.

In B-SPEC Spec Lines, change Toyota Yaris Hatch (07-12) as follows:
"Toyota Yaris Hatch (07-12 1)"
In B-SPEC Spec Lines, change Toyota Yaris (12-18) as follows:
"Toyota Yaris Hatch (12-18)"

2021-02-01 B-Spec Correction spec lines for ride height Mini Cooper all models

#29952 from B-Spec Committee · Rule change · TB 21-02 (2021-02 Fastrack)

neutralB-Spec Mini Cooper all models ride height minimum 5 inches measured from metal under door rocker molding.

In B-SPEC Spec Lines, change Notes as follows:
Mini Cooper (R56) (07-10):
"Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches."
Mini Cooper Clubman (R55) (07 - 10):
"Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches."
Mini Cooper (2011-13):
"Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches."
Mini Cooper Countryman (R60) (11-13):

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"Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches."
Mini Cooper Paceman (R61) (11-13):
"Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches."
Mini Cooper Clubman (R55) (11-15):
"Ride height measured from the metal underneath the bottom of the plastic door rocker molding shall be no less than 5 inches."

2021-02-01 B-Spec Request to Allow Removal of Stock Brake Dust Shields

#29981 from Brian Heffron · Rule change · TB 21-02 (2021-02 Fastrack)

neutralB-Spec allows removal or material modification of metal or plastic brake dust shields.

In B-SPEC, GCR Section 9.1.10.E.23., change as follows.
"Any brake pad or lining may be used. Metal or plastic dust shields may be removed or modified by removing material."

2021-02-01 B-Spec Request to allow OBX header and restrictor to R55 Clubman 08-10

#30024 from B-Spec Committee · Rule change · TB 21-02 (2021-02 Fastrack)

unclearB-Spec Mini Cooper Clubman R55 11-15 permitted OBX header with 40mm flat plate restrictor.

In B-SPEC Spec Lines, Mini Cooper Clubman (R55) (11-15), add to Notes as follows:
"OBX header part #10-2101-2S permitted with a 40mm flat plate restrictor."

2021-03-01 B-Spec Spec Tire Recommendation

#29480 from Tony Roma · Rule change · TB 21-03 (2021-03 Fastrack)

neutralB-Spec tire rules clarified: Hankook Z214 dry and Z217 rain required at Majors/Super Tour/Runoffs after 6-1-2021; regional racing allows any DOT race tire through 2021.

In GCR, B-Spec, section 9.1.10.E.7, change as follows:
"7. Tires: ~~tire size shall be 205/50/15. Tires must conform to GCR section 9.3. Tires. All tires shall be offered for sale over the~~
~~counter through the tire manufacturer’s dealer network. The brand of tire and tire pressures are unrestricted.~~
a. ~~One of the allowed Hankook Tires must be used in complete sets. No mixing of wet and dry tires on the car.~~ Until 6-1-2021: tire
size shall be 205/50/15. Tires must conform to GCR section 9.3. Tires. All tires shall be offered for sale over the counter through
the tire manufacturer’s dealer network. The brand of tire and tire pressures are unrestricted. The Hankook 200/580R15 Z217
(rain) is also allowed.
b. ~~For Dry racing the Hankook P205/50ZR15 Z214 is required after 6-1-2021 for the following SCCA Majors, Super Tour and~~

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~~Runoffs~~ After 6-1-2021 one of the allowed Hankook Tires must be used in complete sets. No mixing of wet and dry tires on the
same car.
c. ~~For Wet racing the Hankook 200/580R15 Z217 Rain Tire is allowed after 6-1-2021 for the following SCCA Majors, Super Tour~~
~~and Runoffs~~ Hankook P205/50ZR15 Z214 or Hankook 200/580R15 Z217 (rain) is required for the following SCCA Majors, Super
Tour and Runoffs.
d. Regional Racing can continue with any DOT race tire for wet or dry races through the 2021 season. The Hankook 200/580R15
Z217 (rain) is also allowed.
e. When using the wet tire all cars get a 0.2” lower ride height allowance due to smaller radius of the wet tire."

2021-03-01 B-Spec Make restrictor thickness unique for B Spec

#30349 from Anthony Roma · Rule change · TB 21-03 (2021-03 Fastrack)

unclearB-Spec restrictor thickness set to 0.060 inches plus or minus 0.005 inches.

In B-Spec, GCR section 9.1.10.E Vehicle Preparation, add restrictor specs as follows:
"45. Restrictor - B-Spec cars whose spec line require a restrictor will follow the definition of a Flat Plate Restrictor (FPR) outlined
in Appendix F with only one exception. B-Spec requires the thickness of the Restrictor to be 0.060" (+/- 0.005")"

2021-04-01 B-Spec Allow 4 lug hub conversion to R60 and R61 MINI

#29863 from B-Spec Committee · Rule change · TB 21-04 (2021-04 Fastrack)

neutralB-Spec Mini R60 and R61 allow 4-lug hub conversion with specified bearings and brake rotors.

In B-Spec Spec Line, Mini Cooper Countryman (R60) (11-16), add to notes as follows:
“Allow part number 31226776162 (front) and 33416786552 (rear) bearings and corresponding brake rotors.”
In B-Spec Spec Line, Mini Cooper Paceman (R61) (11-16)add to notes as follows:
“Allow part number 31226776162 (front) and 33416786552 (rear) bearings and corresponding brake rotors.”

Applies to Mini Cooper on this page: Richard Hromin, Conner Kelleher, Frank Schwartz, Alex Ratcliffe, Travis Washay, Robert Bax, Dan Sheehy, Billy Parrott, Corey Rueth, Brad Davis, Thomas Tremper, Ryan Claucherty, G Brian Metcalf, Jared Lendrum

2021-04-01 B-Spec Mazda2 header replacement

#29944 from Josh Smith · Rule change · TB 21-04 (2021-04 Fastrack)

slowerB-Spec Mazda2 10-14 header replacement allowed, minimum weight increases 2330 to 2380 lbs.

In B-Spec Spec Line, Mazda2 (10-14), add to Notes as follows:
"Allow Mazda Header PN: 0000-06-2401. The existing PN: HB.EM 60-404-S-SS or HP-MZD001is will not be allowed after
1/1/2023."
In B-Spec Spec Line, Mazda2 (10-14), change weight as follows:
"~~2330~~ 2380"

2021-04-01 B-Spec Honda Fit Years on Spec Line

#30078 from James Rogerson · Rule change · TB 21-04 (2021-04 Fastrack)

neutralB-Spec Honda Fit model years expand from 09-12 to 09-14.

In B-Spec Spec Lines, Honda Fit (09-12), change as follows:
"Honda Fit (09-12 4)"

Applies to Honda Fit on this page: David Daughtery, John Phillips, Justin Barbry, Rob Piekarczyk, Kent Carter, Matt Downing, Drew Strickland, Daniel Dennehy, Cherie Storms, Dan Hardison, Tom Hopson, George Badger, Edward Werry, Matthew Davis, Karah Behrend, Peter Zekert, Blair Deffenbaugh

2021-04-01 B-Spec Hyundai/Kia restrictor size incorrect

#30380 from B-Spec Committee · Rule change · TB 21-04 (2021-04 Fastrack)

slowerB-Spec Hyundai Accent GS and Kia Rio restrictor reduced from 40mm to 36mm flat plate.

In B-Spec Spec Lines, Hyundai Accent GS Hatchback (13-19), change Notes as follows:
"40 36mm flat plate restrictor required."
In B-Spec Spec Lines, Kia Rio 5-door/LX (12-19), change Notes as follows:
"40 36mm flat plate restrictor required."

2021-04-01 B-Spec Clarify tire compound in rules

#30387 from B-Spec Committee · Rule change · TB 21-04 (2021-04 Fastrack)

neutralB-Spec must use Hankook P205/50ZR15 Z214 C51 or Z217 rain tyres for SCCA Majors, Super Tour, Runoffs.

In GCR, Section 9.1.10.E.7.c, change as follows:
"Hankook P205/50ZR15 Z214 C51 Compound or Hankook 200/580R15 Z217 (rain) is required for the following SCCA Majors,
Super Tour and Runoffs."

2021-06-01 B-Spec Transmission Cooler Requests

#30079 from James Rogerson · Rule change · TB 21-06 (2021-06 Fastrack)

neutralB-Spec Honda Fit and Mini Cooper models gain alternate transmission ratios and final drives to allow Setrab 50-119-7612 cooler.

In B-SPEC Spec Lines, Honda Fit (09-14), change as follows:
Gear Ratios: "3.31, 1.87, 1.30, 0.95, 0.73 Or 2.996;1.679; 1.067;0.761;0.552 in automatic"
Final Drive: "4.62 Or 4.56 in automatic"
Add to Notes: "Alternate transmission ratio’s and final drive are for automatic equipped cars only and allow Setrab 50-119-7612
transmission cooler in addition to OEM."
In B-SPEC Spec Lines, Honda Fit(15-19), change as follows:
Gear Ratios: "3.46, 1.87, 1.23, 0.95, 0.81, 0.73 Or 2.56~0.408 Rev: 2.706~1.382 in CVT"
Final Drive: "4.63 Or 5.44 in CVT"

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Add to Notes: "Alternate transmission ratio’s and final drive are for automatic equipped cars only and allow Setrab 50-119-7612
transmission cooler in addition to OEM."
In B-SPEC Spec Lines, Mini Cooper Hatchback (R50)(02 - 06), change as follows:
Gear Ratios: "4.10, 2.37, 1.56, 1.17, 1.00 Or CVT Variable Rev: 3.82"
Final Drive: "3.51 Or 5.76 in CVT"
Add to Notes: "Alternate transmission ratio’s and final drive are for automatic equipped cars only and allow Setrab 50-119-7612
transmission cooler in addition to OEM."
In B-SPEC Spec Lines, Mini Cooper (R56) (07-10), change as follows:
Gear Ratios: "3.21, 1.79, 1.19, 0.91, 0.78, 0.68 Or 4.148;2.370;1.556 1.155;0.859;0.686 Rev: 3.394 in automatic"
Final Drive: "4.35 Or 4.10 in automatic"
Add to Notes: "Alternate transmission ratio’s and final drive are for automatic equipped cars only and allow Setrab 50-119-7612
transmission cooler in addition to OEM."
In B-SPEC Spec Lines, Mini Cooper(2011-13), change as follows:
Gear Ratios: "3.21, 1.79, 1.19, 0.91, 0.78, 0.68 Or 4.148;2.370; 1.556 1.155;0.859;0.686 Rev: 3.394 in automatic"
Final Drive: "4.35 Or 4.10 in automatic"
Add to Notes: "Alternate transmission ratio’s and final drive are for automatic equipped cars only and allow Setrab 50-119-7612
transmission cooler in addition to OEM."

2021-06-01 B-Spec Request to classify the 07 Honda Fit

#30083 from Lawrence Canzone · Rule change · TB 21-06 (2021-06 Fastrack)

neutralB-Spec Honda Fit 2007-08 classified with 1499cc displacement, 2450mm wheelbase, 2525 lbs minimum weight.

In B-Spec Spec Lines, classify Honda Fit 2007-08, as follows:
B-SPEC Bore x
Stroke(mm)
Displacement
(cc)
Wheelbase
(mm) Gear Ratios Final

A specification table follows in the original; it is not shown here.

2021-06-01 B-Spec Request Ford Fiesta Eibach Rear Sway Bar Part Number 35143.320

#30340 from Andy Doyle · Rule change · TB 21-06 (2021-06 Fastrack)

neutralB-Spec Ford Fiesta 5dr Hatchback allowed Eibach rear sway bar #35143.312 or #35143.320.

In B-SPEC Spec Lines, Ford Fiesta5dr Hatchback(11-19), add to notes as follows:
"Eibach rear sway bar #35143.312 or 35143.320 is allowed."

2021-06-01 B-Spec Restrictor rule

#30474 from B-Spec Committee · Rule change · TB 21-06 (2021-06 Fastrack)

fasterB-Spec restrictor range changes from 0.060" ±0.005" to 0.050"-0.079".

In GCR, Section 9.1.10.E.45, change as follows:
"~~0.060” (+/- 0.005”.)~~ 0.050" to 0.079"

2021-06-01 B-Spec Rear wipers on all cars

#30585 from B-Spec Committee · Rule change · TB 21-06 (2021-06 Fastrack)

fasterB-Spec rear window wipers and wiper motor removal now allowed.

In GCR, Section 9.1.10.E.9. add as follows:
"Removal of rear window wipers and wiper motor is allowed."

2021-07-01 B-Spec B-Spec Mazda2 Header Update

#30884 from Club Racing Board · Rule change · TB 21-07 (2021-07 Fastrack)

slowerB-Spec Mazda2 10-14 allows header PN 0000-06-2410 with 70 lb weight penalty.

RM 21-05. In B-Spec, Mazda2 10-14, add to the spec line notes as follows:
“Header PN 0000-06-2410 allowed with a 70 lb. weight penalty.”

2021-09-01 B-Spec Rules Clarification of Body and Camber Plates

#30814 from David Daughtery · Rule change · TB 21-09 (2021-09 Fastrack)

fasterB-Spec upper strut slotted plates no longer must use manufacturer's original bolt holes.

In GCR, Section 9.1.10.E.35, change as follows:
"If upper strut slotted plates are used, they shall be located on existing chassis structure~~, utilizing the manufacturer’s original~~
~~bolt holes~~ and may not serve as reinforcement for that structure."

2021-10-01 B-Spec Rules Clarification of Body and Camber Plates

#30814 from David Daughtery · Rule change · TB 21-10 (2021-10 Fastrack)

neutralB-Spec upper strut slotted plates no longer require manufacturer's original bolt holes or serve as reinforcement.

2022-01-01 B-Spec Request to add 2007-2008 Honda Fit

#30853 from James Rogerson · Rule change · TB 22-01 (2022-01 Fastrack)

neutral2007-2008 Honda Fit automatic added to B-Spec at 2525 lbs with 1499 cc engine.

In B-Spec Spec Lines, classify Honda Fit (2007-2008) as follows:
B-SPEC Bore x
Stroke(mm)
Displacement (cc)
Wheelbase
(mm) Gear Ratios Final

A specification table follows in the original; it is not shown here.

2022-02-01 B-Spec Request to Classify 2020-21 Versa S

#30759 from David Daughtery · Rule change · TB 22-02 (2022-02 Fastrack)

neutralB-Spec Nissan Versa S 2020- classified at 2700 lbs with 38mm restrictor, 1598cc engine.

In B-Spec Spec Lines, classify Nissan Versa S (2020-) as follows:

A specification table follows in the original; it is not shown here.

2022-02-01 B-Spec Request to Classify the Toyota IA sedan & Scion IA Sedan for 2022

#31045 from Alex Ratcliffe · Rule change · TB 22-02 (2022-02 Fastrack)

neutralToyota/Scion IA Sedan (2016-2020) classified for B-Spec at 2700 lbs with 38mm FPR.

In B-Spec Spec Lines, classify Toyota/Scion IA Sedan (2016-2020) as follows:

A specification table follows in the original; it is not shown here.

2022-02-01 B-Spec Mazda 2 Undertray

#31442 from Kent Carter · Rule change · TB 22-02 (2022-02 Fastrack)

neutralB-Spec Mazda 2 (10-14) replaces Bilstein B14 suspension kit with Powerflex rear bushings; adds radiator, exhaust headers, undertray.

In B-Spec Spec Lines, Mazda2 (10-14), change Notes as follows:
"~~Allow Bilstein B14 suspension kit 47-167490.~~ Powerflex PFR19-1511BX2 rear suspension bushings allowed. Allow Mazda part
number - 0000-01-2501-CR Radiator. Allow Exhaust Header Kit (cat delete) HB.EM 60-404-S-SS or HP-MZD001.
Allow Mazda Motorsports Exhaust Header Kit (cat delete) PT#-0000-06-2401. Allow Mazda undertray part number 277344."

2022-03-01 B-Spec Request spring attachment

#31351 from Frank Schwartz · Rule change · TB 22-03 (2022-03 Fastrack)

neutralB-Spec allows springs strapped to body for rebound control; removes requirement for OEM or kit bump stops.

In B-Spec, GCR Section 9.1.10.E.36., change as follows:
"Suspension: competitors may use the OEM suspension, any part of the manufacturer upgraded suspension kit or any B14
Bilstein shock or strut with no modifications except as required for mounting. Any part required to adapt the B14’s to the car
must be submitted for approval by the CRB and added to the individual spec line. Any spring up to a maximum spring rate of 500
pounds may be used. Spring are allowed to be strapped or zip tied to the body. The purpose of the strap should be to keep the
spring in place when the axle goes into rebound. The strap can serve no other function. ~~Competitors must use the OEM bump~~
~~stops or the bump stops provided in the manufactures kit.~~ Adjustable sway bar end links may be used on all cars. Front sway
bars may be disconnected and removed."

2022-03-01 B-Spec Limit Rear Camber to 1.75 Degrees Section 9.1.10.E.35

#31393 from Brandon Vivian · Rule change · TB 22-03 (2022-03 Fastrack)

slowerB-Spec strut tower modifications permitted for camber adjustment only, limited to 1.75 degrees.

In B-Spec, GCR Section 9.1.10.E.35., add the following:
"Modifications to the top of the strut tower may be made to allow for camber adjustment only. Modifications to the existing
holes must only be moved straight inboard even if the existing slots would translate the top of the strut rearward. On other forms
of suspension, camber adjustment may be achieved by the use of shims and/or eccentric bolts (crash bolts)."

2022-03-01 B-Spec Letter 31442 Part# Correction

#32060 from B-Spec Committee · Rule change · TB 22-03 (2022-03 Fastrack)

neutralB-Spec Mazda2 10-14 undertray part numbers corrected to DO8C-56-110A, DO8C-56-311, DO7A-56-321.

In B-Spec Spec Lines, Mazda2 (10-14), change Notes as follows:
"Allow Mazda undertray part number ~~277344~~ DO8C-56-110A, DO8C-56-311, DO7A-56-321."

2022-05-01 B-Spec Request to Remove Part Numbers from Kia/Hyundai Spec Lines

#32378 from Kyle Keenan · Rule change · TB 22-05 (2022-04 Fastrack)

slowerB-Spec Hyundai Accent GS and Kia Rio restrictor increased from 36mm to 39mm flat plate.

In B-Spec Spec Lines, Hyundai Accent GS Hatchback (13-19), change Notes as follows:
"36 39mm flat plate restrictor required. Allow AKSJ03-10-001 Damper Frt Assembly; AKSJ03-20-001 Damper-AST-Rear; KSJ03-20-
003 Rear Upper Spring Perch Delrin; K~~SJ03-20-004 Rear Spring Spacers-Aluminum; KSJ03-20-005 Rear Spring Spacer~~
~~Intermediate;~~ AKSJ03-60-001Sump Pan Extension. Allow rear torque bar Evilla Motorsports #KR-B1."
In B-Spec Spec Lines, Kia Rio 5-door/LX (12-19), change Notes as follows:
"36 39mm flat plate restrictor required. Allow AKSJ03-10-001 Damper Frt Assembly; AKSJ03-20-001 Damper-AST-Rear; KSJ03-20-
003 Rear Upper Spring Perch Delrin; K~~SJ03-20-004 Rear Spring Spacers-Aluminum; KSJ03-20-005 Rear Spring Spacer~~
~~Intermediate;~~ AKSJ03-60-001Sump Pan Extension. Allow rear torque bar Evilla Motorsports #KR-B1."

2022-08-01 B-Spec Request new Mazda Rear Swaybar

#32769 from Chris Taylor · Rule change · TB 22-08 (2022-08 Fastrack)

neutralB-Spec Mazda2 10-14 rear sway bar now allows part 0000-04-2203-RR or 0000-04-2312.

In B-Spec Spec Lines, Mazda2 (10-14), add to Notes as follows:
"Rear sway bar 0000-04-2203-RR or 0000-04-2312."

Runoffs 2022 → Runoffs 2023 2022-09-24 to 2023-09-23

2022-10-01 B-Spec Utilize the Data - Make BoP Changes

#32179 from Steven Kaster · Rule change · TB 22-10 (2022-10 Fastrack)

fasterB-Spec Honda Fit 15-19 weight drops 225 lbs to 2575 lbs.

Effective January 1, 2023, in B-SPEC Spec Lines, Honda Fit (15-19), change weight as follows:
"~~2800~~ 2575"

2023-01-01 B-Spec Request to Split Spec Lines for Automatic Models

#33270 from Kyle Keenan · Rule change · TB 23-01 (2023-01 Fastrack)

neutralB-Spec Chevrolet Sonic and Honda Fit and Mini Cooper split into separate manual and automatic spec lines with distinct transmission ratios and final drives.

In B-Spec Spec Lines, change Spec Line as follows:
B-SPEC Bore x
Stroke(mm)
Displacement
(cc)
Wheelbase
(mm) Gear Ratios Final Drive Brakes
(inches) Weight (lbs) Notes:

A specification table follows in the original; it is not shown here.

2023-01-01 B-Spec Tire Rule Request

#33350 from Frank Schwartz · Rule change · TB 23-01 (2023-01 Fastrack)

neutralB-Spec tire rule adds Hankook 200/580R15 Z217 as alternative to 205/50R15 C51; no mixing wet and dry.

In B-Spec, GCR Section 9.1.10.E.7.a., change as follows:
"Tires shall be Hankook 205/50R15 C51 or Hankook 200/580R15 Z217. No mixing of wet and dry tires on the same car. Tires
must be run as delivered from Hankook."

2023-02-01 B-Spec Split up Spec lines for Automatic/Manual 2nd Gen Fit

#33292 from Matt Wolfe · Rule change · TB 23-02 (2023-02 Fastrack)

fasterB-Spec Honda Fit 09-14 Automatic now allows aftermarket exhaust/header; Manual unchanged.

In B-Spec Spec Lines, Honda Fit (09-14), add to Notes as follows:
"Any aftermarket exhaust/header allowed for the Automatic Transmission Honda Fit."

2023-03-01 B-Spec Early Model Mini

#33363 from John Phillips · Rule change · TB 23-03 (2023-03 Fastrack)

fasterB-Spec Mini Cooper R56 MT/AT and Clubman R55 fuel pressure regulator increased from 40mm to 41mm with OE catalyst.

In BSPEC Spec Lines, Mini Cooper (R56) MT (07-10), change Notes as follows:
“40 1mm FPR required with OE catalyst”
“OBX header part #10-2101-2S permitted with 40mm FPR.”
In BSPEC Spec Lines, Mini Cooper (R56) AT (07-10), change Notes as follows:
“40 1mm FPR required with OE catalyst”
“OBX header part #10-2101-2S permitted with 40mm FPR.”
In BSPEC Spec Lines, Mini Cooper Clubman (R55) (07 - 10), change Notes as follows:
“40 1mm FPR required with OE catalyst”

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“OBX header part #10-2101-2S permitted with 40mm FPR.”

2023-03-01 B-Spec Helper Versus Tender springs.

#33866 from Frank Schwartz · Rule change · TB 23-03 (2023-03 Fastrack)

slowerB-Spec may use helper springs up to 500 pounds rate; tender springs now prohibited.

In B-Spec Category Specifications, GCR Section 9.1.10.E.36., change as follows:
"Suspension: competitors may use the OEM suspension, the specific suspension kit approved on the spec line or any B14 Bilstein
shock or strut with no modifications except as required for mounting or to achieve allowed camber. Any camber plate may be
used, but may not alter caster. Caster shall be within factory specification. Any part required to adapt the B14’s to the car must
be submitted for approval by the CRB and added to the individual spec line. Any spring, in~~cluding ‘helper’ or ‘tender’ springs,~~ up
to a maximum spring rate of 500 pounds may be used. Helper springs made of thin flat wire that are designed to take up the gap
between the main spring and shock/strut at full travel are allowed. Tender springs are not allowed. Spring are allowed to be
strapped or zip tied to the body. The purpose of the strap should be to keep the spring in place when the axle goes into rebound.

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The strap can serve no other function. Bump stops may be deleted but cannot be modified or substituted and shall serve no
other purpose. Adjustable sway bar end links may be used on all cars. Sway bars may be disconnected and removed."

2023-05-01 B-Spec T5 Rules Feedback

#33595 from Morgan Trotter · Rule change · TB 23-05 (2023-05 Fastrack)

neutralB-Spec and C-Spec wording clarified: CATEGORY to CATEGORIES, rules priority clarified for tire sizes, rim widths, springs, anti-roll bars, performance equipment.

In B-Spec, GCR Section 9.1.10.B, add as follows:
“9.1.10. B-SPEC and C-SPEC ~~CATEGORY~~ CATEGORIES
B-Spec (B-Spec)
C-Spec (C-Spec)
9.1.10 continues in the B-SPEC and C-SPEC Category Rules.”
In B-Spec, GCR Section 9.1.10.B-SPEC Category, change as follows:
“These specifications are presented as an adjunct to the Manufacturer’s Service Manual. They are not meant to supersede the
information that is in the manual that legitimately applies to the make, model, and year of car with the exception of the

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following items: TIRE SIZES, RIM WIDTHS, SPRINGS, ANTI-ROLL BAR(S), and PERFORMANCE EQUIPMENT. In the case of the
foregoing exceptions, ~~the B-Spec~~ these Competition Rules will have priority.
These specifications reflect the best information available at the time of publication. Any error found in
this edition will be updated when reliable specifications are available from the manufacturer/manufacturer
distributor or other sources recognized by SCCA®, Inc.
A. Definition
The B-Spec and C-Spec ~~CATEGORY~~ categories shall be considered primarily as a form for the membership to race street stock
automobiles. Eligibility of cars may be discontinued at any time, for any reason other than competitive stature. The burden of
proof lies upon any participant seeking action against another participant.
NOTE: A Shop/Service Manual or its equivalent for the specific make, model, and year of automobile is required to be in the
possession of each entrant. Manufacturer Shop/Service Manuals may come in the form of printed material, microfiche, CD, DVD,
and/or Internet access to manufacturer website databases. It is the responsibility of the competitor to provide the electronic
device capable of accessing the data for compliance verification. If Manufacturer Shop/Service Manuals are not available, then
the competitor shall have a copy of the official SCCA® Vehicle Technical Sheet (VTS) with them at every event and shall present it
for reference when officially requested. The manual is intended to aid SCCA® Technical Scrutineers in identifying parts and the
configuration of the automobile. Overhaul procedures that in the slightest way would increase performance are not to be
utilized (e.g., milled heads/blocks, porting, etc.). Blueprinting and balancing are inconsistent with the philosophy of this class and
are not permitted.
B. Automobile Eligibility
Only those cars listed on spec lines are eligible to compete. Cars classified will be approved by EPA and DOT for sale in the
United States and by Environment Canada for sale in Canada. They shall be models available to the general public for purchase.
Additions and deletions of automobiles shall be at the discretion of the SCCA®. The vehicle identification number (VIN) shall
correspond with the model automobile classified. At least one VIN plate or stamping shall remain in place on the dashboard or
chassis that corresponds with the model automobile classified.
C. Classification
Classifications of automobiles eligible for competition will be reviewed on an annual basis and will be effective as of January 1st.
D. Technical and Safety Items
The following represent the only safety items and modifications permitted and required on automobiles involved in B Spec and
C-Spec competition. Cars must meet comply with the GCR. The addition of safety items not specifically listed is not permitted.
No permitted component/modification shall additionally perform a prohibited function.
1. Roll cages shall be contained entirely within the driver/passenger compartment and must comply with GCR Section 9.4, Roll
Cages for GT and Production Based Cars.
2. Installation of a fire extinguisher or fire system as specified in GCR Section 9.3, Fire System.
3. Installation of a safety harness system as specified in GCR Section 9.3, Driver’s Restraint System.
4. All cars shall run with both front door windows fully open (down) if equipped, and shall have a driver’s side window safety net
per GCR Section 9.3, Window Safety Nets. Any cars where a window safety net cannot be installed, arm restraints shall be used.
Arm restraints are not an acceptable substitute for window nets in other cars. Window safety nets shall be mounted in such a
manner to provide protection in the event the driver’s door opens. Rear windows shall be run in the closed (up) position.
5. Passive restraint systems shall be deactivated.*
6. Air bag systems shall be disarmed and may be removed.* If so equipped, the rolling door lock mechanism may be deactivated
by unplugging the components.
7. The driver’s seat (only) shall be replaced with a one-piece, bucket-type race seat. Standard seat tracks/brackets may be
modified, reinforced, and/or removed to facilitate replacement mountings provided they perform no other function.
8. Steering lock mechanisms may be removed or disabled.
9. An electrical master switch may be installed.
*If car is used on public roads, these items should be replaced, reactivated, rearmed, etc. when not in
competition.
E. Vehicle Preparation
The following represents the only items authorized in the preparation of a vehicle for B-Spec and C-Spec competition other than
safety items as required in Section 9.1.7.D, Technical and Safety Items. Modifications shall not be made unless specifically
authorized herein. No permitted component/modification shall additionally perform a prohibited function.
1. Appearance shall be neat and clean. Automobiles that are dirty either externally or in the engine or passenger compartments,
or that show bodywork damage or that are partially or totally in primer, or that do not bear the prescribed identification marks
shall not be approved for competition. Vehicles may be painted any color(s).
2. Towing eyes per GCR Section 9.3, Towing Eyes, shall be fitted.
3. Hubcaps, wheel trim rings, jack, and tools shall be removed.
4. All mud flaps shall be removed.
5. Spare wheels and tires may be removed. Spare tire covers and trunk mats and/or trunk carpeting shall be removed if they
present a hazard as a loose flying or flapping object.
6. All adjustments shall be at the manufacturer’s specification and/or within the manufacturer’s specified tolerances unless they
are specifically allowed in the GCR (example camber angle).
7. Tires:
a. Tires shall be Hankook 205/50R15 C51 or Hankook 200/580R15 Z217. No mixing of wet and dry tires on the same car. Tires
must be run unmodified.
b. When using the wet tire, all cars get a 0.2” lower ride height allowance due to smaller radius of the wet tire.
8. Wheels: Required wheel/rim diameter is fifteen inches (15”). Maximum wheel/rim width is seven inches (7”). Minimum
Wheel/rim weight shall be 13 lbs. All wheels shall be one-piece metal castings or metal two piece welded. All four wheels must
be the same dimensional offset. Aftermarket wheel studs and/or wheel bolts are allowed. Wheel bolts may be replaced with
studs and nuts. Wheel spacers are allowed, the same thickness spacer must be used on all four corners.
Wheels are permitted any offset provided the tire tread (that portion of the tire that contacts the ground) does not protrude
beyond the fender opening when viewed from the top perpendicular to the ground.
9. Radio/stereo audio equipment and air conditioning refrigerant systems are the only options permitted and may be non-
manufacturer, standard equipment. Two way radios may be used. Hand controls are allowed in those instances where the driver
can demonstrate the physical need for them. Removal of rear window wipers and wiper motor is allowed.
10. Fuel, coolant, oil fluid hoses and clamps, oil filters, fuel filters, and belts (fan, alternator, etc.) may be substituted with others
of equivalent manufacturer’s specifications.
11. Brake fluid: May be substituted with other equivalent manufacturer’s specification.
12. Lubricants: Lubricants may be substituted with any lubricant. Additives are unrestricted.
13. Spark Plugs: Authorized spark plugs listed in spark plug manufacturer’s application charts, owner’s manual, manufacturer’s
shop/service manual, or equivalent justified by one cross reference chart. Use of resistor- or non resistor spark plug allowed.
14. “Special performance” specifications from the manufacturer that go beyond those listed on a specification line for a car will
not be considered valid.
Any manufacturer determined to be supplying false specifications to competitors or to SCCA will be advised that the
specifications shall be withdrawn and/or the eligibility of the car(s) involved will be terminated. The SCCA® Club Racing Board
(CRB) is authorized to implement these terminations on an immediate basis without Board of Directors (BoD) approval. In the
case of service circulars, recalls, etc., the burden of proof of validity will be upon the competitor.
15. Ride height: Minimum ride height is six (6) inches, to be measured without driver at the lowest point of the rocker panels,
but not to include welded seams or fasteners. A vehicle may have a ride height listed in the spec line, the competitor must
conform to the spec line.
16. Batteries may be replaced with those of alternate manufacture provided they are of similar amp hour (Ah) capacity and
weight. Battery must remain in stock location. Additional hold-down brackets are allowed.
17. Weight: The minimum weight as listed on the B Spec and C-Spec line is with driver and ballast may be added to meet the
listed minimum weight. Refer to section 9.3. Ballast, for placement of the ballast. If a cool suit system is utilized, the cool suit
system shall be weighed with the car as it came off the track.
A. The ballast shall be in segments no lighter than ten (10) pounds and no heavier than fifty (50) pounds.
B. Each segment shall be fastened with a minimum of two (2) one-half inch (1/2”) bolts and positive lock nuts of SAE Grade
5/Metric 8.8 or better, and shall utilize large diameter, load distributing washers.
18. Fuel: Only the fuel type specified by the owner’s or manufacturer’s shop/service manual may be used. Refer to GCR Section
9.3, Fuel, for permitted fuel specifications.
19. Removal of Air Conditioning System: The manufacturer’s or aftermarket air conditioning system may be removed. Items that
serve a dual purpose, such as the alternator/air conditioning compressor bracket, may not be substituted. Idler pulleys and belts
may be substituted as needed when compressor is removed.
20. Removal of radio and speaker components is permitted. Removal of horn and cruise control system is permitted.
21. A radiator screen of minimum one-fourth inch (1/4”) mesh may be added in front of the radiator and contained within the
bodywork.
22. Air filter elements may be substituted with other air filters of equivalent specifications and fit in the standard location with
no modifications. The filter element must be substantiated by a minimum of one (1) manufacturer cross-reference for specific
vehicle application.
23. Any brake pad or lining may be used. Metal or plastic dust shields may be removed or modified by removing material.
24. Standard replacement brake rotors/drums may be obtained from sources other than the original manufacturer provided
they are the exact equivalent.
25. The Club Racing Board may approve the use of automatic transmissions and/or hand controls on a case-by-case basis.
26. Interior mirror(s) may be replaced with a multi-panel type mirror, but shall not extend beyond the confines of the interior.
27. Only OE catalyst are permitted. The exhaust system downstream of the primary catalyst may be replaced provided:
A. Said replacement system retains the same original configuration, e.g., routing, single, dual, etc.
B. The system exits from the body in the same approximate location(s) as the original. When an original equipment single
exhaust system is cosmetically split into dual outlets, it is permitted to continue as a single system provided it exits in
approximately the same location as one of the originals.
C. The system meets all appropriate event-specific sound level requirements.
D. All oxygen sensors must be intact and in stock location.
E. Primary catalytic converter may not be modified in any way.
F . The Mazda 2, Fiat 500, 2007-10 Mini Cooper all may remove the primary cat/exhaust manifold to install their approved
header. All oxygen sensors must be maintained. The original heat shields or heat wrap may be used to insulate the replacement
header from objects they come close to.
28. Aftermarket steering wheels, and their required mounting modifications, are permitted. Removable steering wheels are
permitted.
29. Lap Timing and Data Acquisition Devices that perform no function other than to relay lap times to the driver (Longacre Hot
Lap, Intercomp Lap Timer, etc.) are permitted, along with the required mounting hardware and connections. Stand-alone data
acquisition systems (GPS or accelerometer-based) are allowed. One connection from the OBD2 port to the stand-alone data
acquisition system is permitted. No additional sensors may be added and the data acquisition system must not tie into the
vehicle electronics in any other manner beyond this allowance. The SCCA may install a standalone data box in a competitor’s car
at any time. Refusal of the installation of the data box will result in disqualification.
Analog (needle type) gauges for oil pressure, oil temp and water temp may be added as long as they are not tied into the
vehicles ECU in any way. Stand alone shift lights may be added.
30. Sunroofs, Targa tops, and T-tops are only permitted if installed by the manufacturer of the vehicle. If installed they must be
retained in the closed position and securely bolted in place unless the operating rails adequately secure the panel. Glass panels
are permitted. Glass panels may be replaced with a ferrous metal panel. Components (motors, cables, rails) may be removed
provided the panel is securely retained.
31. Hatchback “privacy covers” must be completely removed.
32. Cosmetic plastic engine covers may be removed.
33. Original brake and clutch hoses may be replaced by braided stainless steel brake lines and clutch lines.
34. Interiors may be removed including seats, seat brackets, carpet, carpet padding, rear door panels, OEM seat belts, interior
trim, and headliners. Front door window glass, front window operating mechanism, inner door trim panel, armrest, map
pockets, wiring harnesses for front door locks, power mirrors, seat wiring, etc., and inside front door latch/lock operating
mechanism may be removed. Original radio/ stereo audio equipment and air conditioner refrigerant systems may be removed.
Heater cores, and hoses, must remain except duct work under seats. Duct work behind the dash may be trimmed but not
removed to allow for roll cage installation.
35. Maximum 3.5 degrees negative camber is allowed on front and rear suspensions. Strut suspensions may adjust camber by
the use of eccentric bolts (crash bolts) at the strut-to-spindle, slotted strut mounting holes at the spindle, and/or by use of any
slotted camber only adjuster plate at the top of the strut mounting plate. If upper strut slotted plates are used, they shall be
located on existing chassis structure and may not serve as reinforcement for that structure. Modifications to the top of the strut
tower may be made to allow for camber adjustment only. Modifications to the existing holes must only be moved straight
inboard even if the existing slots would translate the top of the strut rearward. On other forms of suspension, camber
adjustment may be achieved by the use of shims and/or eccentric bolts (crash bolts).
36. Suspension: competitors may use the OEM suspension, the specific suspension kit approved on the spec line or any B14
Bilstein shock or strut with no modifications except as required for mounting or to achieve allowed camber. Any camber plate
may be used, but may not alter caster. Caster shall be within factory specification. Any part required to adapt the B14’s to the
car must be submitted for approval by the CRB and added to the individual spec line. Any spring, in~~cluding ‘helper’ or ‘tender’~~
~~springs~~, up to a maximum spring rate of 500 pounds may be used. Helper springs made of thin flat wire that are designed to take
up the gap between the main spring and shock/strut at full travel are allowed. Tender springs are not allowed. Springs are
allowed to be strapped or zip tied to the body. The purpose of the strap should be to keep the spring in place when the axle goes
into rebound. The strap can serve no other function. Bump stops may be deleted but cannot be modified or substituted and
shall serve no other purpose. Adjustable sway bar end links may be used on all cars. Sway bars may be disconnected and
removed.
If a manufacture does not offer an upgrade, a competitor may submit a shock and spring package for approval by the CRB. At the
time of approval, that kit will become the standard for that make and model until the manufacture submits a factory supported
kit.
The competitor supplied kits needs to be comprised of the following:
• Any non-adjustable shock absorber intended for the specific make model and year car is allowed. The shock absorber must be
installed in the original mounting locations. Remote shocks are not permitted. Threaded shock bodies or adjusters may be used.
• Any spring up to a maximum spring rate of 500 pounds may be used with the OEM suspension, the
manufacturer’s upgraded suspension kit, or the Bilstein B14 suspension kit.
37. ECU/PCM: OEM ECU/PCMs is required. Alternate engine calibrations are allowed. The car may meet federal emission
standards, but shall provide OBD II compliant data to the data link connector. Manufacturers may provide a stability control
override procedure or module.
38. B Spec and C-Spec front and rear toe settings are free. Rear toe adjustments may be achieved by the use of shims.
39. Fenders and wheel openings shall remain unmodified. It is permitted to roll under or flatten any interior lip on the wheel
opening for tire clearance. Cars with plastic/composite fenders may remove any interior wheel opening lip, but the resulting
material edge shall be no thinner than the basic fender material thickness. Non metallic inner fender liners may be removed.
40. An oil catch can is permitted.
41. Optional Hood Pins may be added to supplement the original hood latch system. All parts of the original hood latch system
must remain in the car.
42. Brake ducts are permitted, but they must serve no other purpose. Duct openings may be created by the removal of the fog
lights. Alternatively, duct openings may be created by opening 2 sections up to 14.5 square inches each of stock false grills
originally located in the front fascia, or radiator shroud, but in this case while fog lamps may be removed. Fog light holes must
be completely covered. The stock headlamp location is not permitted for brake ducting.
43. Automatic and cvt transmissions versions of all legal cars are legal for competition in B-Spec and C-Spec meeting their spec
line. Models with OEM paddle shifters are acceptable. Auxiliary transmission coolers may be approved on a case by case basis.
Part numbers must be submitted and added to the cars spec line.
44. Auxiliary transmission coolers may be approved on a case by case basis. Part numbers must be submitted and added to the
cars spec line.
45. Restrictor – BS B-Spec and C-Spec cars whose spec line require a restrictor will follow the definition of a Flat Plate Restrictor
(FPR) outlined in Appendix F with only one exception, B-Spec and C-Spec requires the thickness of the Restrictor to be 0.050” to
0.079.
46. All B-Spec and C-Spec cars in post-race impound at all Majors and Super Tour races shall open their hoods and
hatches/trunks for the purpose of visual inspection by other competitors. Competitors may thereafter initiate a protest as
permitted under the GCR.”
In GCR, CONTENTS, change as follows:
“9.1.9.2 TOURING (T2-T5 4) CATEGORY”
“~~T5 697~~”
In GCR, Section 9.1.9. TOURING CATEGORY CLASSES, remove as follows:
“~~Touring 5 (T5) Regional Class~~”
In GCR, Section 9.3.22. FIRE SYSTEM, change as follows:
“All cars shall be equipped with an On-Board Fire System except T3, T4, ~~T5,~~”
In GCR, Section 9.1.9.2 TOURING (T2-T5) CATEGORY header, change as follows:
“TOURING (T2-T5 4) CATEGORY”
In GCR, Section 9.1.9.2 TOURING (T2-T5) CATEGORY, change as follows:
“Touring car eligibility: Cars are eligible for the class they are listed with a specification line and with the specific allowances
permitted. In addition T2-T5 4 cars may race one class up in touring classes above their specification line class as long as they are
a legal T2-T5 4 car and conform to their specification line allowances as classified. ~~T5 is a Regional only class.~~”
In GCR, Section 9.1.9.2.D.1.e.1., change as follows:
“Any overbore up to .020” permitted T2- T5 4with +30 lbs. penalty. Oversize OEM equivalent pistons are required. This allowance
does not apply to any car adhering to spec rules.”
In GCR, Section 9.1.9.2.D.1.i.5., change as follows:
“T2- T5 4 only:”
In GCR, Section 9.1.9.2.D.5.a.1., change as follows:
“T2- T5 4:”
“Spherical bearings/bushings are not permitted in T2- T5 4 except for the specific examples listed in the class rules or vehicle
spec line.”
In GCR, Section 9.1.9.2.D.5.b.2., change as follows:
“T4 ~~and T5 only~~”
In GCR, Section 9.1.9.2.D.5.b.2.c., change as follows:
“T3~~, T4~~ and T5 4:”
In GCR, Section 9.1.9.2.D.5.b.2.d., change as follows:
“T2- T5 4 only:”
In GCR, Section 9.1.9.2.D.7.a.3., remove as follows:
“~~T5 only: (unless specified on spec line) Any aftermarket wheel allowed.~~”
In GCR, Section 9.1.9.2.D.7.b., remove as follows:
“ ~~T5 has a maximum tire width of 225 and a minimum aspect ratio of 45.~~”
In GCR, Section 9.1.9.2.D.10.c., remove as follows:
“All cars shall have, as a minimum, a fire extinguisher meeting the specifications of GCR Section 9.3 Fire System. Touring 2 cars
must have a fire system installed. Touring 3~~,and~~ Touring 4~~, and Touring 5~~”
In GCR, Section 9.1.9.2.E.1., remove as follows:
“Touring Category Classes are as follows: T2, T3~~, T4~~ and T5 4:”
In GCR, Touring Spec Lines, remove 9.1.9.2. T5 Spec Line in it’s entirety.

2023-06-01 B-Spec T5 Mazda 3 Spec Line Addition

#33536 from Morgan Trotter · Rule change · TB 23-06 (2023-06 Fastrack)

neutralC-Spec Mazda 3i Touring 2.0 Skyactive MT (12-13) newly classified with 155 hp, 148 lb-ft torque, 2900 lbs.

In C-Spec Spec Lines, classify Mazda 3i Touring 2.0 Skyactive MT (12-13) as follows:

A specification table follows in the original; it is not shown here.

2023-06-01 B-Spec T5 Ride Height Rules.

#33552 from Michael Ogren · Rule change · TB 23-06 (2023-06 Fastrack)

neutralB-Spec minimum ride height set to 6 inches, C-Spec to 5½ inches.

In B-Spec and C-Spec Categories Specifications, GCR Section 9.1.10.E.15., add the following:
"Ride height: For B-Spec Minimum ride height is six (6) inches, for C-Spec Minimum ride height is five and a half (5½) inches,"

2023-06-01 B-Spec T5 Spring Allowance

#33557 from Mike Ogren · Rule change · TB 23-06 (2023-06 Fastrack)

neutralB-Spec springs capped at 500# front and rear; C-Spec at 600# front, 800# rear; both may be strapped to body.

In B-Spec and C-Spec Categories Specifications, GCR Section 9.1.10.E.36., add the following:
"Suspension: B-SPEC competitors may use the OEM suspension, the specific suspension kit approved on the spec line or any B14
Bilstein shock or strut with no modifications except as required for mounting or to achieve allowed camber. C-Spec competitors
may use the OEM Suspension, the specific suspension kit approved on the spec line or TBD. Any camber plate may be used, but
may not alter caster. Caster shall be within factory specification. Any part required to adapt the B14’s to the car must be
submitted for approval by the CRB and added to the individual spec line. Any spring, including ‘helper’ or ‘tender’ springs, ~~up to~~
~~a maximum spring rate of 500 pounds may be used.~~ for B-Spec the maximum spring rate is 500# front and rear, for C-Spec the
maximum spring rate is 600 pounds front and 800 pounds rear. Spring are allowed to be strapped or zip tied to the body. The

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purpose of the strap should be to keep the spring in place when the axle goes into rebound. The strap can serve no other
function. Bump stops may be deleted but cannot be modified or substituted and shall serve no other purpose. Adjustable sway
bar end links may be used on all cars. Sway bars may be disconnected and removed.

2023-06-01 B-Spec T5 Wheel Minimum Weight

#33558 from Mike Ogren · Rule change · TB 23-06 (2023-06 Fastrack)

neutralB-Spec wheels minimum weight set to 13 lbs, C-Spec to 17 lbs.

In B-Spec and C-Spec Categories Specifications, GCR Section 9.1.10.E.8., add the following:
"Wheels: For B-Spec Required wheel/rim diameter is fifteen inches (15”). Maximum wheel/rim width is seven inches (7”).
Minimum Wheel/rim weight shall be 13 lbs. For C-Spec Required wheel/rim diameter is seventeen inches (17”). Maximum
wheel/rim width is eight inches (8”). Minimum Wheel/rim weight shall be 17 lbs.."

2023-06-01 B-Spec T5 Tire Options

#33641 from Frank Schwartz · Rule change · TB 23-06 (2023-05 Fastrack)

neutralB-Spec adds Hankook 200/580R15 Z217 tire option alongside 205/50R15 C51; C-Spec specifies 225/45R17.

In B-Spec and C-Spec Categories Specifications, GCR Section 9.1.10.E.7.a., add the following:
"For B-Spec: Tires shall be Hankook 205/50R15 C51 or Hankook 200/580R15 Z217. No mixing of wet and dry
tires on the same car. For C-Spec: Tires shall be 225/45R17. DOT Tires must be run unmodified.

2023-06-01 B-Spec Allow ZZP Sonic Aluminum Radiator 1.68

#33660 from Brandon Vivian · Rule change · TB 23-06 (2023-05 Fastrack)

fasterB-Spec and C-Spec Chevrolet Sonic allows ZZP aluminum radiator #ZZP-ZZ013; Hatch MT restrictor increases to 34mm.

In B-Spec Spec Lines, Chevrolet Sonic 4dr Sedan MT (12-19), add to Notes as follows:
"Allow Aluminum Radiator #ZZP-ZZ013."
In B-Spec Spec Lines, Chevrolet Sonic 4dr Sedan AT (12-19), change as follows:
Car: "Chevrolet Sonic 4dr ~~SedanHatch~~ AT (12-19)"
Notes:"Allow Aluminum Radiator #ZZP-ZZ013."
In B-Spec Spec Lines, Chevrolet Sonic 4dr Hatch MT (12-19) , add to Notes as follows:
"6T40e automatic equipped only. 33 34mm flat plate restrictor required. GM suspension kit #23123679 permitted. Allow rear
sway bar ZZ Performance #ZZ-SNCRSB. Allow Aluminum Radiator #ZZP-ZZ013."

2023-06-01 B-Spec Fasteners for Bumper Caps

#33797 from Kent Carter · Rule change · TB 23-06 (2023-05 Fastrack)

neutralB-Spec and C-Spec bumper caps now allow positive fasteners like machine screws and T-nuts or rivet-nuts; self-drilling and sheet metal screws prohibited.

In B-Spec and C-Spec Categories Specifications, GCR Section 9.1.10.E., add the following:
"47. Positive fasteners may be used to attach the bumper caps to the OEM bumper cap clips and may include a machine screw
and T-nut or a rivet-nut. Pointed screws such as self-drilling/tapping or sheet metal screws are prohibited."

2023-06-01 B-Spec Allow CAN Bus Connection to Data Systems

#33806 from Kent Carter · Rule change · TB 23-06 (2023-05 Fastrack)

neutralB-Spec and C-Spec allow CAN bus connections to data systems for monitoring only; systems must not send data.

In B-Spec and C-Spec Categories Specifications, GCR Section 9.1.10.E.29., change as follows:
"Lap Timing and Data Acquisition Devices that perform no function other than to relay lap times to the driver (Longacre Hot Lap,
Intercomp Lap Timer, etc.) are permitted, along with the required mounting hardware and connections. Stand-alone data
acquisition systems (GPS or accelerometer-based) are allowed~~. One connection from the OBD2 port to the stand-alone data~~
~~acquisition system is permitted. No additional sensors may be added and the data acquisition system must not tie into the~~
~~vehicle electronics in any other manner beyond this allowance.~~ The SCCA may install a standalone data box in a
competitor’s car at any time. Refusal of the installation of the data box will result in disqualification. Analog (needle type) gauges
for oil pressure, oil temp and water temp may be added as long as they are not tied into the vehicles ECU in any way. Stand

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alone shift lights may be added.
Connections to the CAN bus are permitted for the purpose of reading CAN data to monitor vehicle and driver performance using
data logging systems, dashboards and indicators. All connected systems must remain 'silent' on the CAN bus: they may receive
data but must not send data on the BUS. GPS-based data acquisition and coaching devices are permitted."

2023-06-01 B-Spec Request Ford Fiesta weight reduction 25lbs

#33890 from Andrew Doyle · Rule change · TB 23-06 (2023-05 Fastrack)

fasterB-Spec Ford Fiesta 5dr and 4dr lose 25 lbs each, to 2470 lbs minimum weight.

In B-Spec Spec Lines, Ford Fiesta 5dr Hatchback (11-19), change Weight as follows:
"~~2495~~ 2470"
In B-Spec Spec Lines, Ford Fiesta 4dr Sedan (11-19), change Weight as follows:
"~~2495~~ 2470"

2023-06-01 B-Spec Threaded Metal Inserts for Plastic Intake Manifolds

#34164 from Kent Carter · Rule change · TB 23-06 (2023-06 Fastrack)

neutralB-Spec and C-Spec allow metal threaded inserts in plastic intake manifolds for throttle body fasteners.

In B-Spec and C-Spec Categories Specifications, GCR Section 9.1.10.E., add the following:
"48. All cars which use throttle body to intake fasteners directly into a plastic intake, are allowed to convert the intakes to
accommodate a metal threaded insert. This is done for the sole reason that repeated removal of the restrictor plate wears the
threads in the intake and eventually causes the need to replace the intake."

2023-06-01 B-Spec BoB Adjustments

#34208 from Club Racing Board · Rule change · TB 23-05 (2023-05 Fastrack)

unclearB-Spec Ford Fiesta 5dr and 4dr lose 25 lbs each to 2470; Honda Fit MT and CVT lose 50 lbs each to 2525; Mazda2 loses 50 lbs to 2280; Kia Rio restrictor increases from 39 to 41 mm; Mini Cooper variants gain 75 lbs to 2675 with larger restri…

The popularity of BSPEC has brought heightened attention to the Balance of Performance (BoP). Given the wide diversity of
eligible cars and their designs, driving ability, car preparation/tuning levels, and other variables outside of SCCA’s control, the BoP
in this class has been remarkably close. As compared to IMSA’s job of balancing cars which are all professionally prepared, driven,
and highly instrumented, the job of our advisory committees and CRB is considerably more difficult. There are most certainly
outliers and cars which are superior under certain conditions, but in the absence of BoP regulations which vary from track to track
a perfect balance every weekend is not to be expected. The BoP is set by SCCA for what is perceived to be the ultimate tune and
best driver in a given car across the entire racing season and over as many tracks as can be reasonably sampled. If a car is not
prepared, tuned, and driven to its ultimate capability we cannot expect that it will be on par with cars of other manufacture which

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are to such level; the BoP is not a handicap program. And, while the class is named “BSPEC”, it is not a spec class as is FE2 or SRF3.
The more experienced mechanics and drivers will certainly have an advantage over those who only race a few times per season.
Anecdotal observations do not serve the SCCA in working towards a proper BoP, yet that is the type of information most commonly
provided in support of a requested change. Hard data and experience are what drive change to the BoP.
Despite what we believe to be an excellent BoP for this class, there is always room for improvement. The BSPEC Advisory
Committee has recently been charged with the considerable task of classifying cars and refining the technical specifications for
the new T5/CSPEC class and, as a result, does not have sufficient time or resources to address the immediate demands for BoP
adjustments in BSPEC. As a result, veteran CRB members Peter Keane, Tom Start, and Sam Henry have poured through BSPEC
data reports from events over the past eighteen (18) months and have recommended to the CRB the following changes which
were approved during its most recent meeting. These changes will be effective beginning 5/1/2023 for positive adjustments and
6/1/2023 for negative adjustments. Data will be gathered as possible with a focus on continued improvement. Comments and
suggestions regarding same should be forwarded through the official letter system. Your continuing support of BSPEC and SCCA
is greatly appreciated.
In B-SPEC Spec Lines, Ford Fiesta 5dr Hatchback (11-19), change Weight as follows:
“~~2495~~ 2470”
In B-SPEC Spec Lines, Ford Fiesta 4dr Sedan (11-19), change Weight as follows:
“~~2495~~ 2470”
In B-SPEC Spec Lines, Honda Fit MT (15-19), change Weight as follows:
“~~2575~~ 2525”
In B-SPEC Spec Lines, Honda Fit CVT (15-19), change Weight as follows:
“~~2575~~ 2525”
In B-SPEC Spec Lines, Kia Rio 5-door/LX (12-19), change Notes as follows:
“39 41mm flat plate restrictor required.”
In B-SPEC Spec Lines, Mazda2 (10-14), change Weight as follows:
“~~2330~~ 2280”
In B-SPEC Spec Lines, Mini Cooper (R56) MT (07-10), change as follows:
Weight: “(Effective 6/1/2023) ~~2600~~ 2675”
Notes: “(Effective 6/1/2023) 41 44mm FPR required with OE catalyst.”
In B-SPEC Spec Lines, Mini Cooper (R56) AT (07-10), change as follows:
Weight: “(Effective 6/1/2023) ~~2600~~ 2675”
Notes: “(Effective 6/1/2023) 41 44mm FPR required with OE catalyst.”
In B-SPEC Spec Lines, Mini Cooper Clubman (R55) (07 - 10), change as follows:
Weight: “(Effective 6/1/2023) ~~2600~~ 2675”
Notes: “(Effective 6/1/2023) 41 44mm FPR required with OE catalyst.”
In B-SPEC Spec Lines, Mini Cooper (R56LCI) MT (11-13), change as follows:
Weight: “(Effective 6/1/2023) ~~2600~~ 2675”
Notes: “(Effective 6/1/2023) 41 43mm FPR required.”
In B-SPEC Spec Lines, Mini Cooper (R56LCI) AT (11-13), change as follows:
Weight: “(Effective 6/1/2023) ~~2600~~ 2675”
Notes: “(Effective 6/1/2023) 40 43mm FPR required.”
In B-SPEC Spec Lines, Mini Cooper Countryman (R60) (11-16), change as follows:
Weight: “(Effective 6/1/2023) ~~2600~~ 2675”
Notes: “(Effective 6/1/2023) 41 42mm flat plate restrictor required.”
In B-SPEC Spec Lines, Mini Cooper Paceman (R61) (11-16), change as follows:
Weight: “(Effective 6/1/2023) ~~2600~~ 2675”
Notes: “(Effective 6/1/2023) 41 42mm flat plate restrictor required.”
In B-SPEC Spec Lines, Mini Cooper Clubman (R55) (11-15), change as follows:
Weight: “(Effective 6/1/2023) ~~2600~~ 2675”
Notes: “(Effective 6/1/2023) 41 42mm flat plate restrictor required.”
In B-SPEC Spec Lines, Mini Cooper Coupe (R58) (12-15), change as follows:
Weight: “(Effective 6/1/2023) ~~2600~~ 2675”
Notes: “(Effective 6/1/2023) 40 42mm flat plate restrictor required.”

2023-07-01 B-Spec Hyundai Accent Restrictor Plate

#34331 from Jose Fabian · Rule change · TB 23-06 (2023-07 Fastrack)

fasterB-Spec Hyundai Accent GS Hatchback restrictor plate increases from 39mm to 41mm.

In B-Spec Spec Lines, Hyundai Accent GS Hatchback (13-19), change Notes as follows:
"39 41mm"

2023-07-01 B-Spec Hyundai Accent 2012 Model

#34332 from Jose Fabian · Rule change · TB 23-06 (2023-07 Fastrack)

neutralB-Spec Hyundai Accent GS Hatchback model years corrected from 13–19 to 12–19.

In B-Spec Spec Lines, Hyundai Accent GS Hatchback (13-19), change model as follows:
"Hyundai Accent GS Hatchback (13 12 -19)"

2023-09-01 B-Spec Initial car classifications and spec lines

#34461 from Kent Carter · Rule change · TB 23-09 (2023-09 Fastrack)

neutralC-Spec adds Chevrolet Cruze, Ford Focus, Honda Civic, Mazda 3i, Toyota Corolla, VW Jetta; updates Dodge Dart, Mazda3s, Toyota Corolla specs.

In C-Spec Spec Lines, add Chevrolet Cruze (10-16) as follows:

A specification table follows in the original; it is not shown here.

What the rules allowed changed as listed; this does not say what any particular car ran.