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BoP Lab / Virginia International Raceway

GTL at Virginia International Raceway

Track maps: sectors and speed trap

Track map with timing sectors and speed trap
Shown for: Runoffs 2023 (race) · Runoffs 2022 (race)
Class · click a class to switch, + to compare alongside
Events

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): Charles Leonard in Runoffs 2022 Grp 1 Run 1 EP,FP,GTL,HP,STL,T3 Sat (2:01.165; the car's best in any other session was 2:12.686 and the rest of the class's best all week 2:07.789).

One lap is left out as timing errors (far too short to be a lap of this track). The rest of those sessions, sectors included, is used.

PosCarDriverClass#Best lapBest theoretical lapBest qual lapBest race lapBest trap speedBest S1Best S2Best S3
1Honda CRXPeter ShadowenGTL722:06.997 E-Q12:06.9972:06.997 E-Q12:08.205 E-R136.0 D-Q145.361 D-Q134.203 D-Q348.217 D-Q1
2Nissan Sentra SE-RBill BallGTL602:07.837 E-R2:07.868 E-Q32:07.837 E-R126.3 E-Q3
3Nissan 200SX SE-RBrian LinnGTL1212:08.489 D-Q22:08.0482:08.489 D-Q22:22.453 D-R126.4 D-P245.577 D-Q234.046 D-Q248.425 D-Q2
4Mazda MX-5Jonathan GoodaleGTL042:08.627 D-Q22:08.5022:08.627 D-Q22:12.009 E-R127.6 D-Q145.316 D-Q234.318 D-Q248.868 D-Q2
5MG MidgetJoe HuffakerGTL772:09.129 E-Q32:09.129 E-Q3125.5 E-Q3
6Mazda RX-7Michael LewisGTL322:09.577 D-Q22:08.6282:09.577 D-Q22:11.484 C-R124.6 D-Q145.454 D-Q134.203 D-Q248.971 D-Q1
7Nissan PL510Troy ErmishGTL382:09.657 E-Q32:09.657 E-Q3121.8 E-Q3
8Mazda RX-7James GregoriusGTL92:10.020 D-Q22:09.5052:10.020 D-Q22:12.968 C-R127.0 D-Q145.763 D-Q234.391 D-Q249.351 D-Q2
9Nissan SentraPaul MevoliGTL152:10.983 E-Q22:10.9832:10.983 E-Q22:11.545 E-R122.3 E-R46.446 D-Q234.972 D-Q351.116 D-Q2
10Nissan 200SX SE-RPeter ZekertGTL452:11.239 D-Q22:10.7322:11.239 D-Q22:13.762 E-R124.8 D-Q146.047 D-Q234.693 D-Q349.992 D-Q3
11Toyota TercelGraham Fuller 2+ carsGTL222:11.277 C-R2:10.9532:11.277 C-R121.0 C-R45.758 C-R34.572 C-R50.623 C-R
12Honda CRXGraham Fuller 2+ carsGTL22:11.374 E-Q22:10.8062:11.374 E-Q22:11.426 E-R125.1 E-R45.942 D-Q134.777 D-Q350.087 D-Q1
13Honda CRXRyan KristoffGTL462:11.435 E-Q22:11.435 E-Q22:13.934 E-R124.0 E-Q1
14Nissan 200SX SE-RRyan DowneyGTL632:11.996 E-Q32:11.996 E-Q32:12.507 E-R121.0 E-R
15Mazda MiataTaz HarveyGTL82:12.302 E-R2:13.349 E-Q32:12.302 E-R119.8 E-R
16Mazda MiataLuis RiveraGTL12a, 122:12.575 D-Q22:12.0042:12.575 D-Q22:27.940 D-R127.6 D-Q146.849 D-Q235.135 D-Q250.020 D-Q1
17Nissan 200SXCharles LeonardGTL142:12.686 D-Q12:12.4222:12.686 D-Q12:19.590 E-R119.4 D-P246.409 D-Q135.492 D-Q350.521 D-Q1
18Mini CooperChris KopleyGTL032:13.078 C-R2:12.4582:15.598 D-Q12:13.078 C-R124.0 E-R46.417 C-R35.095 C-R50.946 C-R
19Toyota TercelRoy LopshireGTL982:14.016 E-R2:14.0162:14.700 E-Q22:14.016 E-R124.0 E-R47.476 D-Q236.396 D-Q250.529 D-Q2
20MG MidgetRick HaynesGTL222:14.696 E-Q22:14.696 E-Q22:22.317 E-R121.9 E-R
21Volkswagen Fun Cup BeetleBryan ScheibleGTL532:19.035 E-Q32:19.035 E-Q32:19.496 E-R113.5 E-R
22Nissan 200SXEdward NicholsonGTL02:19.354 E-R2:19.573 E-Q32:19.354 E-R120.2 E-R
23Nissan PL510David StephensGTL562:21.801 E-Q32:21.801 E-Q32:33.379 E-R111.8 E-Q3
24Mazda MiataDavid BlainGTL372:22.284 C-R2:21.8632:23.149 D-Q22:22.284 C-R110.9 C-R49.259 C-R37.541 C-R55.063 D-P3
25MG MidgetNoel HaywardGTL212:24.393 D-Q32:24.3932:24.393 D-Q32:29.386 D-R115.2 D-Q249.639 D-Q339.025 D-Q355.729 D-Q3
26Nissan PL510Robert PharrGTL482:25.070 E-R2:29.670 E-Q22:25.070 E-R108.7 E-R
27MG MidgetKenneth Berdine >115%GTL412:30.951 C-R>2:29.226>2:30.951 C-R>107.7 C-R>52.234 C-R>39.896 C-R>57.096 C-R>
28Nissan 200SXRoger Welling >115%GTL782:34.786 C-R>2:34.389>2:34.786 C-R>96.1 C-R>52.664 C-R>42.396 C-R>59.329 C-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; 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

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

CarClassDriversBest lapBest qualBest raceBest trapBest S1Best S2Best S3
Honda CRXGTL32:06.997Peter Shadowen2:06.997Peter Shadowen2:08.205Peter Shadowen136.0Peter Shadowen45.361Peter Shadowen34.203Peter Shadowen48.217Peter Shadowen
Nissan 200SX SE-RGTL82:07.837Bill Ball2:07.868Bill Ball2:07.837Bill Ball126.4Brian Linn45.577Brian Linn34.046Brian Linn48.425Brian Linn
Mazda MX-5GTL12:08.627Jonathan Goodale2:08.627Jonathan Goodale2:12.009Jonathan Goodale127.6Jonathan Goodale45.316Jonathan Goodale34.318Jonathan Goodale48.868Jonathan Goodale
MG MidgetGTL42:09.129Joe Huffaker2:09.129Joe Huffaker2:22.317Rick Haynes125.5Joe Huffaker49.639Noel Hayward39.025Noel Hayward55.729Noel Hayward
Mazda RX-7GTL22:09.577Michael Lewis2:09.577Michael Lewis2:11.484Michael Lewis127.0James Gregorius45.454Michael Lewis34.203Michael Lewis48.971Michael Lewis
Nissan PL510GTL32:09.657Troy Ermish2:09.657Troy Ermish2:25.070Robert Pharr121.8Troy Ermish
Toyota TercelGTL22:11.277Graham Fuller2:14.700Roy Lopshire2:11.277Graham Fuller124.0Roy Lopshire45.758Graham Fuller34.572Graham Fuller50.529Roy Lopshire
Mazda MiataGTL32:12.302Taz Harvey2:12.575Luis Rivera2:12.302Taz Harvey127.6Luis Rivera46.849Luis Rivera35.135Luis Rivera50.020Luis Rivera
Mini CooperGTL12:13.078Chris Kopley2:15.598Chris Kopley2:13.078Chris Kopley124.0Chris Kopley46.417Chris Kopley35.095Chris Kopley50.946Chris Kopley
Volkswagen Fun Cup BeetleGTL12:19.035Bryan Scheible2:19.035Bryan Scheible2:19.496Bryan Scheible113.5Bryan Scheible

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

GTL 88-91 Honda CRX Spec Line Correction

#27233 from Jonathan Spiegel · Rule change · TB 19-12 (2019-12 Fastrack)

In GTL, Honda CRX 84-87, change notes as follows:
"Hood bulge permitted, no openings. May mount wing per hatchback-station wagon spec, but no part of
the wing assembly may be above the highest point of the roof. May utilize IRS with a 2.5% weight
penalty."
In GTL, Honda CRX 88-91, change notes as follows:
"Hood bulge permitted, no openings. May mount wing per hatchback-station wagon spec, but no part of
the wing assembly may be above the highest point of the roof. May utilize IRS with a 2.5% weight
penalty."

GTL Request Factory Five Daytona coupe classification

#26308 from Andrew Wickline · Rule change · TB 20-01 (2020-01 Fastrack)

In GTX - MISC., Classify and add as follows:
GTX – MISC.
Make Model Engine Restrictor
mm Weight (lbs) Notes
Factory Five Type 65
Coupe R
Ford
302/351

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NA 2600
Factory Five Type 65

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

GTL Request to Classify the MK1 two door Jetta

#27648 from Tim Linerud · Rule change · TB 20-01 (2020-01 Fastrack)

In GTL, classify the Jetta Mk 1 as follows:
GTL Cars -
Model Years Body
Style Drive-line Wheel-
base (in) Notes

GTL Windshield Clips

#27323 from Todd Oppermann · Rule change · TB 20-02 (2020-02 Fastrack)

In GCR section 9.1.2.F.6.c.1, add as follows:
Alternatively, the bottom may be captured in a channel.
"No clips or straps are required if bonded-glass factory windshields and/or rear windows are attached to
chassis per original specifications (i.e., glass-bonding adhesive).”

GTL Wing Mounting Upright Size

#27641 from Joe Harlan · Rule change · TB 20-01 (2020-01 Fastrack)

In GT Category Specifications, section 9.1.2.F.7.b.13., add the following:
“Effective 3/1/2020,
F. Two wing mounting posts must be used, with each one located within 2"-20" inboard from the end of
the wing. The exposed portion of the wing mounting posts must not exceed 85 square inches
each. Curved brackets will be measured as if they're in a flat plane as viewed from the side. Mounting
brackets are to be included in the measurement."

GTL Wing Mounting Upright Size

#27641 from Joe Harlan · Rule change · TB 20-02 (2020-02 Fastrack)

In GT Category Specifications, section 9.1.2.F.7.b.13., add the following effective 3/1/2020:
"F. Two wing mounting posts must be used, with each one located within 2"-20" inboard from the end of
the wing. The exposed portion of the wing mounting posts must not exceed 85 square inches
each. Curved brackets will be measured as if they're in a flat plane as viewed from the side. Mounting
brackets are to be included in the measurement."

GTL GTL wing end plates addition

#28243 from Grand Touring Committee · Rule change · TB 20-03 (2020-03 Fastrack)

In GTL, GCR section 9.1.2.F.7.b.13.A, change the GTL wing rules as follows:
"The maximum width of the entire single element, flat plane wing assembly (wing element, endplates,
and mounting hardware) is 56.0 inches, but it may be no wider than the bodywork including fender
flairs. The maximum chord is 8.0 inches. Wing endplates must fit within a rectangle measuring 8.5 inches
wide by 3.0 inches high. may be a maximum of 64 Sq. inches. Endplates must be flat, with no curvature
or Gurney tabs. A maximum 0.5-inch wicker-bill may be employed."

GTL Clarification to letter #27406

#28309 from Grand Touring Committee · Rule change · TB 20-03 (2020-03 Fastrack)

In GTL, Mazda Engines 12A Street Port, change weight as follows:
"2000 1950"

GTL GTL Wing Rule

#28754 from Grand Touring Committee · Rule change · TB 20-05 (2019-05 Fastrack)

In GTL, GCR section 9.1.2.F.7.b.13.F, add as follows:
"Openings in the side view of the wing mounts are not included in the sq. inch limit."

GTL Stall Test

#28709 from Chris Doodson · Rule change · TB 20-06 (2020-06 Fastrack)

In Appendix F., SIR testing procedure:, change as follows:
"The system is to be tested as is and the result is considered “as qualified or raced”. It is the
responsibility of the competitor to present a system that can withstand every possible scenario that
would or could result in a failed SIR stall test. The intake system shall be visually inspected for devices
and design that could result in induction of additional air that did not pass through the SIR. Introduction
of air behind the SIR by any means is prohibited. All inspections must be done in "as qualified or raced"
condition."

GTL Request to classify 1999-2007 Toyota MR2 Spyder body

#28870 from Kenneth Gassin · Rule change · TB 20-07 (2020-07 Fastrack)

In GTL Cars, classify the Toyota MR2 (99-07) Spider as follows:
GTL Cars TOYOTA-
Model Years Body Style Drive-
line
Wheel-
base (in)

GTL TA2 Gurney flap wicker clarification

#28874 from SCCA Staff · Rule change · TB 20-07 (2020-07 Fastrack)

In Appendix L TA2 Rules, clarify wording as follows:
“4.8.4.1.10.1.1: The maximum height of the wing, including end plates and wicker Gurney flap, can be
no greater than the highest point on the roof. The roof may not be altered or pushed up to increase its
height.”
“4.8.4.1.10.1.5: The wing end plates must fit within a rectangle measuring 11.00 inches long by 4.00
inches tall. All wing elements, including the wicker bill Gurney flap, must be kept within the profile of the
end plates. The endplates must be mounted parallel to the vehicle centerline, and must be
perpendicular to the ground. Endplates must be flat, with no curvature or Gurney tabs flap. “

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“4.8.4.1.10.1.6: A wicker bill (Gurney) Gurney flap may be added to the wing element. It must be a
uniform shape across the complete width of the wing. No air may pass between the wicker bill Gurney
flap and the wing. It must form a 90 degree angle with the wing surface. The size of the wicker bill
Gurney flap cannot exceed 0.50 inch high as measured from the wing surface. The thickness of the
wicker Gurney flap material must be 0.625 inch.”
“4.8.4.1.10.2.4: The dog leg style Howe endplates must be used without modification. All wing
elements, including the wicker bill Gurney flap, must be kept within the profile of the end plates. The
endplates must be mounted parallel to the vehicle centerline, and must be perpendicular to the ground.
Endplates must be flat, with no curvature or Gurney tabs flap. “
“4.8.4.1.10.2.5: A wicker bill (Gurney) Gurney flap may be added to the upper wing element. It must be
a uniform shape across the complete width of the wing. No air may pass between the wicker bill Gurney
flap and the wing. It must form a 90 degree angle with the wing surface. The size of the wicker bill
Gurney flap cannot exceed 0.375 inch. The thickness of the wicker bill Gurney flap must be 0.0625
inches.”
“4.8.4.2.10.3.4: The dog leg style Howe endplates must be used without modification. All wing
elements, including the wicker bill Gurney flap, must be kept within the profile of the end plates. The
endplates must be mounted parallel to the vehicle centerline, and must be perpendicular to the ground.
Endplates must be flat, with no curvature or Gurney tabs flap. “
“4.8.4.2.10.3.5: A wicker bill (Gurney flap) Gurney flap may be added to the upper wing element. It must
be a uniform shape across the complete width of the wing, and must be kept within the profile of the
end plates. It must form a 90 degree angle with the wing surface. The size of the wicker bill Gurney flap
cannot exceed 0.375 inch high as measured from the wing surface. The thickness of the wicker Gurney
flap material must be 0.0625 inch.”

GTL STO Gurney flap wicker clarification

#28883 from SCCA Staff · Rule change · TB 20-07 (2020-07 Fastrack)

In Appendix K, STO, clarify wording as follows:
B.2.a.: "Wings shall be a single element with a maximum chord length of 12.00 inches, including any
wicker Gurney flap."
B.2.c.: "The entire rear wing assembly, including the end plates and any wicker Gurney flap, shall be
mounted level with, or below, the peak of the roof."

GTL GT Gurney flap wicker clarification

#28909 from SCCA Staff · Rule change · TB 20-07 (2020-07 Fastrack)

In GT, GCR section 9.1.2.F.7.b.12., clarify Gurney flap as follows:
"D. The use of fences, end rails, Gurney flaps, wickerbills,or other forward facing lips or aerodynamic
devices is prohibited."
"E. A maximum 0.50 inch Gurney tab flap is allowed at the trailing edge of the wing element. The tab
must be mounted 90 degrees to the upper wing surface. No air may pass between the tab and the wing.
The endplates must be mounted parallel to the vehicle centerline, and must be perpendicular to the
ground. Endplates must be flat, with no curvature or Gurney tabs flaps."
"GT3: The maximum width of the entire wing assembly (wing element, endplates, Gurney tab flap and

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mounting hardware) is 64.00 inches, but no wider than the rear body width including fender flares."
In GT, GCR section 9.1.2.F.7.b.13., clarify Gurney flap as follows:
"A. Endplates must be flat, with no curvature or Gurney tabs flap. A maximum 0.5-inch wicker-
bill Gurney flap may be employed."
In GT, GCR section 9.1.2.F.7.b.15.D., clarify Gurney flap as follows:
"2. Rear Wing: Wings shall be a single element with a maximum chord length of 12.00 inches, including
any wicker Gurney flap."
"4. The entire rear wing assembly, including the end plates and any wicker Gurney flap, shall be
mounted level with, or below, the peak of the roof."

GTL Mazda 13b Restrictor Size Follow up to Letter 28518

#29015 from Joe Harlan · Rule change · TB 20-07 (2020-08 Fastrack)

Thank you for your letter. Please see the response to letter #28518 in this Fastrack.

GTL Request to change the Mazda 13b restrictor size

#28518 from Joe Harlan · Rule change · TB 20-08 (2020-08 Fastrack)

In GTL, Engines - Mazda 13B, change as follows:
Fuel Induction:
"24 26mm SIR"
Weight:
"1950 2125"
Notes:
"May use a 25 27mm SIR plus 175lbs."

GTL GT Category Wording

#29193 from Randall Smart · Rule change · TB 20-09 (2020-09 Fastrack)

In GCR, Section 9.1.2.F.3.5., Specifications, change as follows:
"Turbocharging/supercharging is not permitted. unless listed on the spec line."

GTL Please Add GTL Nissan 1.8L Engine MRA8DE

#29805 from Peter Zekert · Rule change · TB 21-01 (2021-01 Fastrack)

In GT Engines, classify the MRA8DE as follows:
GT Engines -
Engine
Family
Engine Type Bore x

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

GTL Increase 13b SIR size

#29867 from Grand Touring Committee · Rule change · TB 21-01 (2021-01 Fastrack)

In GTL, Spec Lines, Engines - MAZDA 13B, change as follows:
Fuel Induction: "26 28mm SIR"
Notes: "May use a 27mm SIR plus 175lbs."

GTL Request LP HP Fiat X1/9 & Bertone 1500 to GTL

#30058 from Larry Svaton · Rule change · TB 21-02 (2021-02 Fastrack)

In GTL, classify FIAT X-1/9 Bertone, as follows:
GT Engines – FIAT X-1/9 Bertone
Engine
Family
Engine Type Bore x
Stroke
(mm)
Disp.

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(CC)
Head Type Valves /

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

GTL Request for Help for Mazda 12A

#29754 from Michael Lewis · Rule change · TB 21-01 (2021-01 Fastrack)

In GTL Engines - MAZDA, Spec Lines, 12A, change as follows effective 3/1/2021:
Fuel Induction: "27 29mm SIR"
Weight: "1950 2000"
Notes: "May use a 28mm SIR plus 175lbs."

GTL Request clarification for the Honda B18a,bVS B18c

#30482 from Joe Harlan · Rule change · TB 21-07 (2021-07 Fastrack)

In GTL Engines - HONDA, change Split B18 as follows:
GT Engines - HONDA
Engine Type Bore x
Stroke
(mm)
Disp.
(CC)
Head Type Valves / Cyl. Fuel Induction Weight (lbs) Notes

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DOHC 81.0 X
87.2
1797 Alum,
Crossflow
4 22.5mm SIR 2050
DOHC 81.0 x 89.0 1834 Alum,
Crossflow
4 22.5mm SIR 2065

GTL Request to Allow Hood Bulge on Nissan B13 Sentra

#30504 from Jameson Savage · Rule change · TB 21-07 (2021-07 Fastrack)

In GTL Spec Lines, Sentra (B13), add to Notes as follows:
"May have hood bulge (Max. of 1.5”H x 10.0” L x 6.0 W)"

GTL Request BMW E21 Classing

#30582 from Jacob Lueder · Rule change · TB 21-07 (2021-07 Fastrack)

In GT Cars - BMW, add the following:
GT Cars - BMW
Model Years Body Style Drive-
line
Wheel-
base (in)

GTL Request to Update GTA Obsolete Part Numbers

#30615 from Butch Kummer · Rule change · TB 21-08 (2021-08 Fastrack)

In GCR, Section 9.1.2.G.16., change as follows:
"0-80541-1 0-80541-2"
In GCR, Section 9.1.2.G., Appendix Z 5.a. change as follows:
"0-80541-1 0-80541-2"
In GCR, TA2 Appendix B.3.4, change as follows:
"#6010 6014X"

GTL Request car classification

#31032 from Bryan Scheible · Rule change · TB 21-10 (2021-10 Fastrack)

In GT3 Engines - VOLKSWAGEN, classify Fun Cup Beetle EVO3 as follows:
GT3 Engines - VOLKSWAGON

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

GTL Request to Classify Ginetta G40 in GTL

#31599 from Richard Gray · Rule change · TB 22-03 (2022-03 Fastrack)

In GT Cars - Ginetta G40 as follows:
GTL Cars - GINETTA
Model Years Body Style Drive-
line
Wheel-
base (in)
Notes
Ginetta G40 2002-

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Present
2-Door Coupe RWD 88.6” Must comply with all GTL rules except as
noted on spec line. May use FIA roll cage.
Must have complete build specs in
possession at all race events.
In GT Engines - Ginetta/Ford Zetec as follows:
GTL Engines - GINETTA
Engine Family Bore x Stroke
(mm)
Disp.
(CC)
Head Type Valves /
Cyl.
Fuel Induction Weight (lbs) Notes
Ginetta/Ford
Zetec
80.6mm X 88.0mm 1796cc Crossflow 4 22.5 SIR 2050
+ 51 lbs for
IRS.
+ 26lbs. for
sequential.

GTL Tail lights on all GT category race cars.

#32799 from John Mills · Rule change · TB 22-09 (2022-09 Fastrack)

In GT, GCR Section 9.1.2.F.7.a.6:
"Glass and/or plastic headlights, front parking lights, front signal lights, lenses, and bulbs shall be removed. Headlight openings
shall be covered with a wire mesh screen or panel having the same contour as the original lens, mounted so that the headlight
bezel/rim remains in place, maintaining the standard appearance of the Production automobile. Side marker light assemblies
shall be removed and the resulting openings covered with a plate whose dimensions do not exceed those of the original parts;
side marker lights that are an integral part of the taillight assembly cannot be removed. Other lighting parts and operating
mechanisms may be removed. In the case of pop-up headlights, the entire assembly may be removed and the opening covered
with a screen or plate (as above, without the headlight bezel/rim requirement) which provides a stock appearance. It is not

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permitted to relocate the standard headlight, parking light, signal light, etc., openings. Traditional GT cars only. Not allowed with
any "Spec Car, GT2-ST, or any other added non Traditional GT car. Taillights shall be in the original location and shall may be the
original style/type of taillight for the make, model, and year of car. A rear body panel having the same contour as the original
lens area and in the original location, may be fitted with a tail-light graphic of the original style/type frame/lens adhered to it. If
side marker lights are an integral part of the tail-light assembly they must be represented by the panel graphic. These
panel/graphics shall have a functioning red LED lamp assembly fitted through them on both sides of the car to serve as brake
lights. A 15-watt or equivalent rain light may be included with-in this LED assembly or may be a separately mounted single or
dual LED assembly."

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

GTL Engine Request

#33064 from Isaac Preston · Rule change · TB 22-11 (2022-11 Fastrack)

In GTL Spec Lines, Engines - TOYOTA, add as follows:

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

GTL Fiat HP Limited Prep X1/9 Weight in GTL

#33297 from Larry Svaton · Rule change · TB 22-12 (2022-12 Fastrack)

In Gt Light Engines Spec Lines, 1500 Limited Prep (Engine & Chassis), change weight as follows:
"2000 → 1835"

GTL GT2 (TA2)/GTA Part Number Update

#33315 from Butch Kummer · Rule change · TB 22-12 (2022-12 Fastrack)

In GCR Appendix L-TA2 rules, Addendum A, change A.2. as follows:
"The throttle body must be either a GM 90mm, electronic, part #1257 → 0790, or Edelbrock 90mm, mechanical, part 33869 or
#3870."
In GTA, GCR Section 9.1.2.G.3., change as follows:
"The throttle body must be either a GM 90mm, electronic, part #1257 → 0790, or Edelbrock 90mm, mechanical, part 33869 or
#3870."

GTL Request to add Ford Festiva to GTL

#33335 from Jason Martin · Rule change · TB 22-12 (2022-12 Fastrack)

In GT Cars - GT Light Spec Lines, add Ford Festiva as follows:
GT Cars – GT Lite
Model Years Body Style Drive-
line
Wheel-
base (in)
Notes
Ford Festiva 1988-1993 3 Dr.

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Hatchback
FWD 90.2
In GT Lite Engines, Spec Lines, add Mazda B3 as follows:
GT Lite Engines -

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

GTL Toyota 4A-F and 4A-FE 1.6L DOHC 16V Engine Request

#33415 from Scott Schick · Rule change · TB 23-01 (2023-01 Fastrack)

In GT2 Spec Lines, Engines - Toyota, add the following Spec Line:
Engines - TOYOTA
Engine
Family
Engine Type Bore x

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

GTL Toyota 4Y Engine Classification Request

#33562 from Scott Schick · Rule change · TB 23-02 (2023-02 Fastrack)

In GTL Spec Lines, Engines - Toyota, add to Notes as follows:
3K: "May use 4Y block only"
4K: "May use 4Y block only"
5K: "May use 4Y block only"

GTL Please classify Fields Cardinal V8

#33784 from James Rogersn · Rule change · TB 23-05 (2023-05 Fastrack)

In GT Spec Lines, GT1 Cars - Fields Cardinal, classify Fields Cardinal V8 as follows:
GT1 Cars – Fields Cardinal
Model Years Body Style Drive-
line
Wheel-
base (in)
Notes
Fields Cardinal V8 2023 2 Dr. RWD 92.0 Roll Cage MUST be modified to comply with

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GCR Section 9.4.
In GT Spec Lines, GT1Engines - classify Ford V8 as follows:
GT1 Engines - Ford
Engine
Family
Engine Type Bore x

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.