BoP Lab / Hallett Motor Racing Circuit
| Pos | Car | Driver | Class | # | Best lap | Best theoretical lap | Best qual lap | Best race lap | Best trap speed | Best S1 | Best S2 | Best S3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | BMW Z3 | Tyler Ladd | EP | 151, 51 | 1:22.486 A-R1 | 1:22.247 | 1:22.667 A-Q1 | 1:22.486 A-R1 | 114.2 A-Q1 | 14.045 A-Q1 | 37.113 A-Q2 | 31.089 A-Q2 |
| 2 | BMW 328i | Cameron Wogrin | EP | 181 | 1:22.794 A-R1 | 1:22.586 | 1:25.455 A-Q1 | 1:22.794 A-R1 | 108.1 A-Q1 | 14.062 A-R1 | 37.495 A-R1 | 31.029 A-R1 |
| 3 | Mazda RX-7 | Jake Anton | EP | 59, 159 | 1:23.403 A-R2 | 1:23.011 | 1:23.468 A-Q2 | 1:23.403 A-R2 | 110.8 A-Q1 | 14.112 A-Q2 | 37.565 A-Q1 | 31.334 A-R2 |
| 4 | Lotus Caterham 7 | Larry Svaton | EP | 77 | 1:25.865 A-R2 | 1:25.692 | 1:27.068 A-Q1 | 1:25.865 A-R2 | 104.9 A-Q1 | 14.516 A-R1 | 38.938 A-Q1 | 32.238 A-R2 |
| 5 | BMW 328is | Bill Miller | EP | 47 | 1:26.342 B-Q1 | 1:26.048 | 1:26.342 B-Q1 | 102.0 B-Q1 | 14.912 B-P | 39.328 B-Q1 | 31.808 B-Q1 | |
| 6 | Mazda Miata | Mark Weber >115% | EP | 25 | 1:35.107 B-Q1> | 1:34.903> | 1:35.107 B-Q1> | 96.3 B-Q1> | 16.016 B-Q1> | 43.239 B-Q1> | 35.648 B-Q1> | |
| 7 | Porsche 944S2 | Kevin Patterson >115% | EP | 94 | 1:38.927 B-Q1> | 1:38.682> | 1:38.927 B-Q1> | 86.6 B-Q1> | 17.120 B-Q1> | 44.844 B-Q1> | 36.718 B-Q1> | |
| 8 | Porsche 944 | Johnny Rhea >115% | EP | 71 | 1:45.064 B-Q1> | 1:43.979> | 1:45.064 B-Q1> | 81.3 B-Q1> | 19.102 B-Q1> | 46.652 B-Q1> | 38.225 B-Q1> |
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; 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 ">" (with ">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 are numbered in lap order from start/finish, whatever each event's timing called them; the loop names are SCCA timing's.
| Car | Class | Drivers | Best lap | Best qual | Best race | Best trap | Best S1 | Best S2 | Best S3 |
|---|---|---|---|---|---|---|---|---|---|
| BMW Z3 | EP | 1 | 1:22.486Tyler Ladd | 1:22.667Tyler Ladd | 1:22.486Tyler Ladd | 114.2Tyler Ladd | 14.045Tyler Ladd | 37.113Tyler Ladd | 31.089Tyler Ladd |
| BMW 328i | EP | 1 | 1:22.794Cameron Wogrin | 1:25.455Cameron Wogrin | 1:22.794Cameron Wogrin | 108.1Cameron Wogrin | 14.062Cameron Wogrin | 37.495Cameron Wogrin | 31.029Cameron Wogrin |
| Mazda RX-7 | EP | 1 | 1:23.403Jake Anton | 1:23.468Jake Anton | 1:23.403Jake Anton | 110.8Jake Anton | 14.112Jake Anton | 37.565Jake Anton | 31.334Jake Anton |
| Lotus Caterham 7 | EP | 1 | 1:25.865Larry Svaton | 1:27.068Larry Svaton | 1:25.865Larry Svaton | 104.9Larry Svaton | 14.516Larry Svaton | 38.938Larry Svaton | 32.238Larry Svaton |
| BMW 328is | EP | 1 | 1:26.342Bill Miller | 1:26.342Bill Miller | 102.0Bill Miller | 14.912Bill Miller | 39.328Bill Miller | 31.808Bill Miller | |
| Mazda Miata | EP | 1 | 1:35.107Mark Weber | 1:35.107Mark Weber | 96.3Mark Weber | 16.016Mark Weber | 43.239Mark Weber | 35.648Mark Weber | |
| Porsche 944S2 | EP | 1 | 1:38.927Kevin Patterson | 1:38.927Kevin Patterson | 86.6Kevin Patterson | 17.120Kevin Patterson | 44.844Kevin Patterson | 36.718Kevin Patterson | |
| Porsche 944 | EP | 1 | 1:45.064Johnny Rhea | 1:45.064Johnny Rhea | 81.3Johnny Rhea | 19.102Johnny Rhea | 46.652Johnny Rhea | 38.225Johnny Rhea |
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.
#38255 from Matthew Brannon · Rule change · TB 25-06 (2025-06 Fastrack)
In HP Spec Lines, change Weight as follows:
Fiat X-1/9 & Bertone1500: “1790 1740 *1835 1784 **1880 1827”
Fiat X-1/9 1300: “1650 1600 *1691 1640 **1733 1680”
Fiat X-1/9 1300: “2060 2010”
Fiat X-1/9 1500: “1950 1900”
#38490 from Bryce McGuire · Rule change · TB 25-07 (2025-07 Fastrack)
In EP Spec Lines, BMW Z4 (03-05), add to Notes the following:
“52mm Flat Plate Intake Restrictor.”
#38498 from John Baucom · Rule change · TB 25-07 (2025-07 Fastrack)
In EP Spec Lines, Fiat 124 Sport Spider 1600 & 124 Spider 2000, change as follows:
Weight: "2050 2000"
Carburetor No. & Type: "(2) Weber 40 IDF-40IFI, (2) Solex C40P116, 34 36mm choke(s) req’d, (2) Weber 45DCOE w/ 34 36 mm
choke(s) on I.R. manifold or fuel injection."
#38995 from Production Committee · Rule change · TB 25-10 (2025-10 Fastrack)
In HP Spec Lines, Plymouth Arrow (76-80), add the following wording to Trans. Speeds(max):
"4 or 5"
#39008 from Production Committee · Rule change · TB 25-10 (2025-10 Fastrack)
In Appendix G.2.3, change as follows:
"Rim width and diameter are is absolute maximums."
#39009 from Production Committee · Rule change · TB 25-10 (2025-10 Fastrack)
In GCR, Section 9.1.5.E., change as follows:
9.1.5.E.1.b.4: "The inside dimensions of the throttle body casting/housing (as measured at the throttle butterfly) must remain
stock (tolerance of +/-.25mm), but the throttle body can otherwise be ported and polished."
9.1.5.E.2.b.4: "The inside dimensions of the throttle body casting/housing and all dimensions of the throttle butterfly must
remain stock (tolerance of +/-.25mm)."
#38871 from Matthew Miller · Rule change · TB 25-09 (2025-09 Fastrack)
In EP Spec Lines, Nissan 280Z, change Weight (lbs) as follows:
"(Effective 11/1/2025) 2560 2400
*2624 2460
**2688 2520"
#38949 from Don Tucker · Rule change · TB 25-10 (2025-10 Fastrack)
In EP Spec Lines, Mazda MX-5 / Miata 1.8L (90-97), Effective 11/1/2025 make the following weight change:
"2150 2125"
#38970 from Kendall Jones · Rule change · TB 25-10 (2025-10 Fastrack)
In HP Spec Lines, Austin-Healey Sprite/Midget 1098cc, Effective 11/1/2025make the following weight change:
"1630 1550"
#38994 from Production Committee · Rule change · TB 25-10 (2025-10 Fastrack)
In HP Spec Lines, Volvo 142/142E P-1800 Engine, Effective 11/1/2025 add the following wording to Notes:
"Comp. Ratio limited to 12.0:1. Valve lift limited to .425”."
#38996 from Production Committee · Rule change · TB 25-10 (2025-10 Fastrack)
In HP Spec Lines, Mini Cooper (07-13) (includes 09-15 convertible and 12-15 Coupe), Effective 11/1/2025 make the following
changes to the Notes:
"Compression ratio limited to 11.0:1, Valve lift limited to .450”.390"."
#39019 from Production Committee · Rule change · TB 25-11 (2025-11 Fastrack)
In FP Spec Lines, make the following spec line correction:
"Volkswagen Rabbit (Includes Convertible Cabriolet)"
In HP Spec Lines, make the following spec line correction:
"Volkswagen Rabbit 1588 (Includes Cabriolet)"
"Volkswagen Rabbit 1715 (Includes Cabriolet)"
"Volkswagen Rabbit 1780 (Includes Cabriolet)"
#39025 from Production Committee · Rule change · TB 25-11 (2025-11 Fastrack)
In GCR, Section 9.1.5.E.7., change as follows:
"e. Cars fitted with rear drum brakes, can convert to rear disc brakes without penalty. Note that the “Brakes Std.” and “BrakesAlt.” listings on a vehicle’s spec line do not prohibit a car that was fitted with rear drum brakes stock, from converting to reardisc brakes under this rule. When converting from rear drum brakes to rear disc brakes:
1. Rear brake rotors must be solid and can be no larger in diameter than the largest permitted front brake rotor, as defined on
the vehicle’s spec line.
2. Rear calipers and mounting brackets are unrestricted but must be made of a ferrous or aluminum material. The standard andalternate brake listings on a vehicle’s specification line, does not prohibit a car that was fitted with rear drum brakes as stock
from converting to rear disc brakes under this rule.
3. The “Brakes Std.” and “Brakes Alt.” listings on a vehicle’s spec line do not prohibit a car that was fitted with rear drum brakes
as stock from converting to rear disc brakes under this rule."
#39130 from Production Committee · Rule change · TB 25-11 (2025-11 Fastrack)
In EP Spec Lines, Ford Mustang (94-98) add the following to the Fuel Injected Equipped Throttle Body Inside Diameter column:
"60"
#39180 from Anthony Parker · Rule change · TB 25-12 (2025-12 Fastrack)
In EP Spec Lines, Triumph TR2, 3, 3A, 4, 4A, TR4, TR4A, IRS, make the following change to the Notes:
"Front apron assembly may be made of alternate material. Three (3) Weber 40 DCOE on IR manifold with 28mm chokes @ 1990lbs. Laycock overdrive, may use 5 speed gearbox without overdrive."
#39187 from Jim Simaras · Rule change · TB 25-12 (2025-12 Fastrack)
In EP Spec Lines, make the following changes to Restrictors:
BMW Z3 2.5L: "52mm 50mm Flat Plate Intake Restrictor"
BMW Z3 2.8L (97-00): "55mm 53mm Flat Plate Intake Restrictor"
BMW 328i/is E36 (96-99): "58mm 55mm Flat Plate Intake Restrictor"
BMW 328i/ci E46 (01-06): "58mm 55mm Flat Plate Intake Restrictor"
BMW 325i/is (E46) (01-06): "56mm 53mm Flat Plate Intake Restrictor"
BMW 325is M-Technic (1994): "56mm 53mm Flat Plate Intake Restrictor"
BMW 325i/is E-36 (92-95): "56mm 53mm Flat Plate Intake Restrictor"
In EP Spec Lines, BMW Z3 2.5L, change Weight as follows:
"2500 2550
*2563 2614
**2625 2678"
#39363 from Tim Schreyer · Rule change · TB 26-01 (2026-01 Fastrack)
In EP Spec Line BMW 325i/is E30 (84-91), change Drivetrain Notes as follows:
"Fuel Injection, TB: 60mm"
What the rules allowed changed as listed; this does not say what any particular car ran.