BoP Lab / Sebring International Raceway

T2 at Sebring International Raceway

2 runs are 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): John Shannon in Central Florida Region Hoosier SCCA Super Tour @ Sebring International Raceway Thursday Test (2:12.381; the car's best in any other session was 2:27.159 and the rest of the class's best all week 2:15.870); Scotty B White in Central Florida 2025 Grp 4 GT1, GT2, GTX, T1, T2, AS Qual 1 (2:12.408; the car's best in any other session was 2:20.573 and the rest of the class's best all week 2:19.576).

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

Pos	Car	Driver	Class	#	Lap	Theoretical	Qual	Race	5-lap stint	Consistency	Trap	S1	S2	S3
1	Dodge Viper (2005)	Scotty B White	T2	0	2:15.870 D-P	2:13.305	2:20.545 C-Q2	2:20.573 A-R2	2:21.620 C-R1	+0.919 C-R1	134.3 A-R2	39.736 D-P	45.463 D-P	48.106 D-P
2	Chev. Corvette Z06 (2002)	Bruce Griffin	T2	125	2:19.576 A-R2	2:19.396	2:21.514 A-Q1	2:19.576 A-R2	2:21.086 A-R2	+2.988 A-R2	134.5 A-Q1	40.879 A-R2	48.707 A-R2	49.810 A-R2
3	Porsche 997.1 C2	Mark Boden	T2	46	2:19.906 C-Q2	2:18.914	2:19.906 C-Q2	2:20.463 C-R1	2:20.785 C-R1	+1.283 C-R1	130.6 C-R2	41.435 B-P	47.810 C-R2	49.669 C-R2
4	Porsche 996	Tim Kezman	T2	144	2:20.490 D-Q1	2:19.966	2:20.490 D-Q1	2:21.313 D-R2	2:22.017 D-R2	+1.494 D-R2	128.9 D-R1	41.768 D-Q1	48.575 D-Q1	49.623 D-Q1
5	Chevrolet Corvette (2005)	Brian LaCroix 2+ cars	T2	12	2:20.556 C-Q2	2:20.556	2:20.556 C-Q2	2:21.707 C-R2	2:21.925 C-R2	+1.544 C-R2	130.8 C-R2	41.759 C-Q2	48.638 C-Q2	50.159 C-Q2
6	Chev. Corvette (2004)	James Davidson	T2	157	2:21.449 A-Q1	2:21.202	2:21.449 A-Q1	2:22.922 A-R1	2:26.727 A-R1	+6.695 A-R1	131.3 A-Q1	41.560 A-R1	49.291 A-R1	50.351 A-Q1
7	Chev. Corvette (2005)	Brian LaCroix 2+ cars	T2	2	2:21.581 A-R2	2:20.881	2:21.953 A-Q2	2:21.581 A-R2	2:22.010 A-R2	+1.697 A-R2	131.3 A-R2	41.542 A-R2	49.182 A-R1	50.157 A-Q2
8	Porsche 911/997 S (2008)	Joe Boden	T2	45	2:21.640 C-R1	2:21.451	2:22.208 C-Q2	2:21.640 C-R1	2:22.686 C-R2	+1.095 C-R2	130.4 C-Q2	42.214 C-R2	48.425 C-R1	50.812 C-R1
9	Porsche Cayman S	Eric McCoy	T2	128	2:21.833 D-Q2	2:21.205	2:21.833 D-Q2	2:22.500 D-R2	2:22.853 D-R2	+0.997 D-R2	127.8 D-P, D-R2	42.235 D-R1	48.842 D-R2	50.128 D-Q2
10	Porsche 996	Alan Kossof	T2	23	2:21.940 D-Q2	2:21.832	2:21.940 D-Q2	2:23.670 D-R1	2:24.149 D-R1	+0.924 D-R1	130.0 D-R1	42.144 D-Q2	49.880 D-R2	49.808 D-Q2
11	Cadillac CT4 Blackwing (2022)	John Heinricy	T2	35	2:21.945 C-R2	2:20.786	2:22.114 C-Q2	2:21.945 C-R2	2:22.208 C-R2	+0.744 C-R2	132.2 C-R2	42.314 C-R2	48.438 C-Q2	50.034 C-R2
12	BMW M2CS	Garrett Adams	T2	54	2:22.032 D-Q2	2:21.700	2:22.032 D-Q2	2:22.463 D-R2	2:24.283 D-R2	+3.243 D-R2	128.9 D-R1	42.198 D-Q1	48.720 D-Q2	50.782 D-Q1
13	Porsche 997.2 (2011)	Matthew O'Toole	T2	31, 3, 4	2:22.338 C-Q2	2:21.711	2:22.338 C-Q2	2:23.654 C-R2	2:24.210 C-R1	+1.027 C-R1	130.0 D-Q2	42.368 A-Q2	48.668 C-Q2	50.675 D-R1
14	BMW E92 M3	Joe Koenig	T2	60	2:22.718 D-R1	2:21.948	2:23.017 D-Q2	2:22.718 D-R1	2:24.208 D-R1	+2.572 D-R1	131.8 D-Q2	42.390 D-Q2	49.170 D-R2	50.388 D-Q2
15	Porsche 997.2	John Snyder	T2	14	2:23.039 D-Q2	2:22.757	2:23.039 D-Q2	2:24.648 D-R2	2:29.375 D-R1	+2.784 D-R1	130.2 D-Q2	42.562 D-R2	48.542 D-Q2	51.653 D-P
16	Ford Mustang (2011)	Albert Nocerine	T2	08	2:23.235 C-R1	2:23.066	2:24.864 C-Q2	2:23.235 C-R1	2:24.150 C-R1	+1.805 C-R1	127.8 C-R2	42.474 C-R1	49.305 C-R1	51.287 C-R2
17	BMW M2 CS R	Nathan Martin	T2	6	2:23.880 D-R1	2:23.372	2:24.075 D-Q2	2:23.880 D-R1	2:25.468 D-R1	+2.993 D-R1	128.3 D-R1	42.789 D-R1	49.423 D-Q1	51.160 D-R1
18	Porsche Cayman-S	Russell Wittenberg	T2	133	2:24.337 D-Q2	2:22.989	2:24.337 D-Q2	2:25.485 D-R1	2:26.013 D-R1	+0.841 D-R1	128.3 D-R1	42.743 D-Q2	49.555 D-Q2	50.691 D-Q2
19	Porsche 997.2 (2011)	Gregory Schermer	T2	149	2:24.651 D-Q2	2:23.118	2:24.651 D-Q2	2:24.660 D-R1	2:25.696 C-R2	+1.806 C-R2	128.5 C-R2	42.742 C-R2	49.102 C-R2	51.274 C-R2
20	BMW M3	Manny Gomez	T2	84	2:25.713 D-Q1	2:25.179	2:25.713 D-Q1				128.3 D-P	43.293 D-P	50.159 D-Q1	51.727 D-P
21	BMW M2 CSR (2020)	Russel King	T2	12	2:25.886 A-Q1	2:24.870	2:25.886 A-Q1	2:27.095 A-R2	2:28.415 A-R2	+1.371 A-R2	124.5 A-Q1	42.350 A-Q2	50.655 A-Q2	51.865 A-Q2
22	Porsche 911 (2001)	Maurizio Cerasoli 2+ cars	T2	03, 103	2:26.218 A-Q2	2:25.448	2:26.218 A-Q2	2:26.455 A-R2	2:27.294 A-R2	+1.736 A-R2	125.3 A-Q2	42.425 A-Q2	51.029 A-R1	51.994 A-Q2
23	BMW M2 CSR (2020)	Tom O'Toole 2+ cars	T2	135, 35	2:26.472 A-R2	2:25.503	2:28.187 A-Q1	2:26.472 A-R2	2:28.005 A-R2	+1.803 A-R2	125.4 C-R2	42.686 A-Q2	50.230 C-R1	52.587 A-R2
24	BMW M3 (2002)	Mike Frost	T2	2	2:26.907 C-R2	2:26.680	2:29.635 C-Q2	2:26.907 C-R2	2:27.924 C-R2	+2.232 C-R2	123.6 C-R2	43.795 C-R2	50.524 C-R2	52.361 C-R2
25	Chevrolet Corvette	John Shannon	T2	88	2:27.159 D-R1	2:26.496	2:28.417 D-Q1	2:27.159 D-R1	2:28.546 D-R1	+2.493 D-R1	127.8 D-R1	43.343 D-Q2	50.757 D-R1	52.396 D-R1
26	Porsche 911 GT3 (2001)	Maurizio Cerasoli 2+ cars	T2	03	2:28.919 C-R1	2:28.094	2:30.621 C-Q2	2:28.919 C-R1	2:30.013 C-R1	+1.782 C-R1	124.3 C-R1	43.651 C-R1	50.912 C-R2	53.531 C-R1
27	Porsche 911	Oscar Hernandez	T2	83	2:29.003 B-R1	2:28.291	3:25.663 B-Q	2:29.003 B-R1	2:30.327 B-R1	+3.503 B-R1	126.6 B-R1	43.764 B-R1	51.247 B-R1	53.280 B-R1
28	BMW M235iR	Tom O'Toole 2+ cars	T2	34	2:31.678 D-Q2	2:31.401	2:31.678 D-Q2	2:32.667 D-R1	2:36.142 D-R2	+4.283 D-R2	120.3 D-Q2	45.240 D-Q2	51.795 D-Q2	54.366 D-R1
29	Chevrolet Corvette Z06	Carl Fung	T2	116	2:36.108 B-P	2:35.434		2:36.775 B-R1	2:38.105 B-R1	+1.764 B-R1	123.4 B-R1	45.157 B-P	54.282 B-R1	55.995 B-P
30	Ford Mustang EB (2017)	Randy Johnson >115%	T2	10	2:37.048 A-Q2	2:36.207	2:37.048 A-Q2				111.6 A-Q2	45.288 A-Q2	54.741 A-Q2	56.178 A-Q2

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 SF → IM1 1.13 mi
S2 IM1 → IM3 1.16 mi
S3 IM3 → SF 1.41 mi
SPd IM1 → IM2 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
Dodge Viper	T2	1	2:15.870Scotty B White	2:20.545Scotty B White	2:20.573Scotty B White	134.3Scotty B White	39.736Scotty B White	45.463Scotty B White	48.106Scotty B White
Chev. Corvette Z06	T2	3	2:19.576Bruce Griffin	2:21.449James Davidson	2:19.576Bruce Griffin	134.5Bruce Griffin	40.879Bruce Griffin	48.707Bruce Griffin	49.810Bruce Griffin
Chev. Corvette Z06 (2002)	T2	1	2:19.576Bruce Griffin	2:21.514Bruce Griffin	2:19.576Bruce Griffin	134.5Bruce Griffin	40.879Bruce Griffin	48.707Bruce Griffin	49.810Bruce Griffin
Chev. Corvette (2004)	T2	1	2:21.449James Davidson	2:21.449James Davidson	2:22.922James Davidson	131.3James Davidson	41.560James Davidson	49.291James Davidson	50.351James Davidson
Chev. Corvette (2005)	T2	1	2:21.581Brian LaCroix	2:21.953Brian LaCroix	2:21.581Brian LaCroix	131.3Brian LaCroix	41.542Brian LaCroix	49.182Brian LaCroix	50.157Brian LaCroix
Porsche 997.1 C2	T2	1	2:19.906Mark Boden	2:19.906Mark Boden	2:20.463Mark Boden	130.6Mark Boden	41.435Mark Boden	47.810Mark Boden	49.669Mark Boden
Porsche 996	T2	2	2:20.490Tim Kezman	2:20.490Tim Kezman	2:21.313Tim Kezman	130.0Alan Kossof	41.768Tim Kezman	48.575Tim Kezman	49.623Tim Kezman
Chevrolet Corvette	T2	3	2:20.556Brian LaCroix	2:20.556Brian LaCroix	2:21.707Brian LaCroix	130.8Brian LaCroix	41.759Brian LaCroix	48.638Brian LaCroix	50.159Brian LaCroix
Chevrolet Corvette (2005)	T2	1	2:20.556Brian LaCroix	2:20.556Brian LaCroix	2:21.707Brian LaCroix	130.8Brian LaCroix	41.759Brian LaCroix	48.638Brian LaCroix	50.159Brian LaCroix
Chevrolet Corvette	T2	1	2:27.159John Shannon	2:28.417John Shannon	2:27.159John Shannon	127.8John Shannon	43.343John Shannon	50.757John Shannon	52.396John Shannon
Chevrolet Corvette Z06	T2	1	2:36.108Carl Fung		2:36.775Carl Fung	123.4Carl Fung	45.157Carl Fung	54.282Carl Fung	55.995Carl Fung
Porsche 911/997 S	T2	1	2:21.640Joe Boden	2:22.208Joe Boden	2:21.640Joe Boden	130.4Joe Boden	42.214Joe Boden	48.425Joe Boden	50.812Joe Boden
Porsche Cayman S	T2	2	2:21.833Eric McCoy	2:21.833Eric McCoy	2:22.500Eric McCoy	128.3Russell Wittenberg	42.235Eric McCoy	48.842Eric McCoy	50.128Eric McCoy
Porsche Cayman S	T2	1	2:21.833Eric McCoy	2:21.833Eric McCoy	2:22.500Eric McCoy	127.8Eric McCoy	42.235Eric McCoy	48.842Eric McCoy	50.128Eric McCoy
Porsche Cayman-S	T2	1	2:24.337Russell Wittenberg	2:24.337Russell Wittenberg	2:25.485Russell Wittenberg	128.3Russell Wittenberg	42.743Russell Wittenberg	49.555Russell Wittenberg	50.691Russell Wittenberg
Cadillac CT4 Blackwing	T2	1	2:21.945John Heinricy	2:22.114John Heinricy	2:21.945John Heinricy	132.2John Heinricy	42.314John Heinricy	48.438John Heinricy	50.034John Heinricy
BMW M2 CSR	T2	4	2:22.032Garrett Adams	2:22.032Garrett Adams	2:22.463Garrett Adams	128.9Garrett Adams	42.198Garrett Adams	48.720Garrett Adams	50.782Garrett Adams
BMW M2CS	T2	1	2:22.032Garrett Adams	2:22.032Garrett Adams	2:22.463Garrett Adams	128.9Garrett Adams	42.198Garrett Adams	48.720Garrett Adams	50.782Garrett Adams
BMW M2 CS R	T2	1	2:23.880Nathan Martin	2:24.075Nathan Martin	2:23.880Nathan Martin	128.3Nathan Martin	42.789Nathan Martin	49.423Nathan Martin	51.160Nathan Martin
BMW M2 CSR (2020)	T2	2	2:25.886Russel King	2:25.886Russel King	2:26.472Tom O'Toole	125.4Tom O'Toole	42.350Russel King	50.230Tom O'Toole	51.865Russel King
Porsche 997.2	T2	3	2:22.338Matthew O'Toole	2:22.338Matthew O'Toole	2:23.654Matthew O'Toole	130.2John Snyder	42.368Matthew O'Toole	48.542John Snyder	50.675Matthew O'Toole
Porsche 997.2 (2011)	T2	2	2:22.338Matthew O'Toole	2:22.338Matthew O'Toole	2:23.654Matthew O'Toole	130.0Matthew O'Toole	42.368Matthew O'Toole	48.668Matthew O'Toole	50.675Matthew O'Toole
Porsche 997.2	T2	1	2:23.039John Snyder	2:23.039John Snyder	2:24.648John Snyder	130.2John Snyder	42.562John Snyder	48.542John Snyder	51.653John Snyder
BMW E92 M3	T2	3	2:22.718Joe Koenig	2:23.017Joe Koenig	2:22.718Joe Koenig	131.8Joe Koenig	42.390Joe Koenig	49.170Joe Koenig	50.388Joe Koenig
BMW E92 M3	T2	1	2:22.718Joe Koenig	2:23.017Joe Koenig	2:22.718Joe Koenig	131.8Joe Koenig	42.390Joe Koenig	49.170Joe Koenig	50.388Joe Koenig
BMW M3	T2	1	2:25.713Manny Gomez	2:25.713Manny Gomez		128.3Manny Gomez	43.293Manny Gomez	50.159Manny Gomez	51.727Manny Gomez
BMW M3 (2002)	T2	1	2:26.907Mike Frost	2:29.635Mike Frost	2:26.907Mike Frost	123.6Mike Frost	43.795Mike Frost	50.524Mike Frost	52.361Mike Frost
Ford Mustang	T2	2	2:23.235Albert Nocerine	2:24.864Albert Nocerine	2:23.235Albert Nocerine	127.8Albert Nocerine	42.474Albert Nocerine	49.305Albert Nocerine	51.287Albert Nocerine
Ford Mustang (2011)	T2	1	2:23.235Albert Nocerine	2:24.864Albert Nocerine	2:23.235Albert Nocerine	127.8Albert Nocerine	42.474Albert Nocerine	49.305Albert Nocerine	51.287Albert Nocerine
Ford Mustang EB (2017)	T2	1	2:37.048Randy Johnson	2:37.048Randy Johnson		111.6Randy Johnson	45.288Randy Johnson	54.741Randy Johnson	56.178Randy Johnson
Porsche 911	T2	2	2:26.218Maurizio Cerasoli	2:26.218Maurizio Cerasoli	2:26.455Maurizio Cerasoli	126.6Oscar Hernandez	42.425Maurizio Cerasoli	51.029Maurizio Cerasoli	51.994Maurizio Cerasoli
Porsche 911 (2001)	T2	1	2:26.218Maurizio Cerasoli	2:26.218Maurizio Cerasoli	2:26.455Maurizio Cerasoli	125.3Maurizio Cerasoli	42.425Maurizio Cerasoli	51.029Maurizio Cerasoli	51.994Maurizio Cerasoli
Porsche 911	T2	1	2:29.003Oscar Hernandez	3:25.663Oscar Hernandez	2:29.003Oscar Hernandez	126.6Oscar Hernandez	43.764Oscar Hernandez	51.247Oscar Hernandez	53.280Oscar Hernandez
Porsche 911 GT3	T2	1	2:28.919Maurizio Cerasoli	2:30.621Maurizio Cerasoli	2:28.919Maurizio Cerasoli	124.3Maurizio Cerasoli	43.651Maurizio Cerasoli	50.912Maurizio Cerasoli	53.531Maurizio Cerasoli
BMW M235iR	T2	1	2:31.678Tom O'Toole	2:31.678Tom O'Toole	2:32.667Tom O'Toole	120.3Tom O'Toole	45.240Tom O'Toole	51.795Tom O'Toole	54.366Tom O'Toole

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

Central Florida Region Hoosier SCCA Super Tour @ Sebring International Raceway → Central Florida Region Hoosier SCCA Super Tour @ Sebring International Raceway 2022-01-14 to 2023-01-13

2022-02-01 T2 BMW Z4M Adjustment

#31885 from Patrick Womack · Rule change · TB 22-02 (2022-02 Fastrack)

Summary

fasterT2 BMW Z4M 06-08 weight reduced from 3150 to 3100 lbs.

As printed in Fastrack

In T2 Spec Lines, BMW Z4M (06-08), change Weight as follows:
"~~3150~~ 3100"

2022-03-01 T2 Reply to letter #31486/29879 T2-T4 Grill openings

#31935 from Andrew Aquilante · Rule change · TB 22-03 (2022-03 Fastrack)

Summary

fasterT2-T4 grill openings may remove non-metallic webbed false sections; 16 square inch limit removed.

As printed in Fastrack

In T2-T4, GCR Section 9.1.9.2.D.8.a.8., change as follows:
"For the sole purpose of engine radiator cooling, it is permitted to remove the outermost non-metallic webbed false grill
openings that are closed in mesh style factory grill openings. ~~Maximum allowable increase in grill opening area is 16 square~~
~~inches.~~ The modified grill opening mesh shape and contour must be retained as delivered from the manufacturer. This allowance
does not permit modification to dedicated brake-only or intercooler-only grill openings. ~~Note - It is the competitor’s~~
~~responsibility to be able to verify that 16 or fewer square inches have been removed.~~"

2022-03-01 T2 C6 Restrictor Help

#31995 from Brian LaCroix · Rule change · TB 22-03 (2022-03 Fastrack)

Summary

fasterT2 Chevrolet Corvette C6 LS2 restrictor increases from 56mm to 58mm.

As printed in Fastrack

In T2 Spec Lines, Chevrolet Corvette C6 Coupe / Grand Sport (05-13), change Notes as follows:
"LS2: 56 58mm"

2022-04-01 T2 Request to Allow the Use of Aftermarket ECU's in Touring

#31067 from Harley Kaplan · Rule change · TB 22-04 (2022-04 Fastrack)

Summary

slowerT2-T4 cars model year 2018+ may use non-OEM ECU with 75 lb weight penalty via spec line adjustment.

As printed in Fastrack

In T2-T4, GCR Section 9.1.9.2., Introduction, add 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-T4 cars may race one class up in touring classes above their specification line class as long as they are a
legal T2-T4 car and conform to their specification line allowances as classified.
Note-Model year cars 2018 or later may request a spec line adjustment which permits use of a non-oem ECU with a 75# weight
addition.”

2022-04-01 T2 BMW M2 CS Cup 2020- Exhaust

#32243 from Charlie Peter · Rule change · TB 22-04 (2022-04 Fastrack)

Summary

unclearBMW M2 CS Cup 2020- now permits specific exhaust part #18302459928 and hot country package cooling parts.

As printed in Fastrack

In T2 Spec Lines, BMW M2 CS Cup 2020-, change Notes as follows:
"DOT approved tires required. All other components must be as homologated from BMW Motorsports. No other changes or
Touring rule allowances permitted unless noted below. It is permitted to remove door glass and mechanism. It is mandatory to
run the “Purple” power stick part #8324089. BMW exhaust part # 18302459928 allowed. Hot country package allowed including
part numbers: (aKMK LH 17 10 8342846 1, aKMK RH 17 10 8328139 1, 17 10 8328135 1, 17 10 8328136 1, 17 10 8328137 1, 17
10 8328138 1, ISO7380-2 M5X14 10.9 ZNSW 17 10 8436008 2, 17 10 8417424 1.)"

Applies to BMW M2 CSR on this page: Garrett Adams, Nathan Martin, Russel King, Tom O'Toole

2022-04-01 T2 RequestT2 classification- 2022 Cadillac CT4-V Blackwing

#32263 from Derek Zalewski · Rule change · TB 22-04 (2022-04 Fastrack)

Summary

cars added2022+ Cadillac CT4-V Blackwing classified in T2 at 3564cc, 3800 lbs, 18×10/11 wheels, 295 MT tires.

As printed in Fastrack

In T2 Spec Lines, classify Cadillac CT4-V Blackwing (2022+) as follows:

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

Applies to Cadillac CT4 Blackwing on this page: John Heinricy

2022-05-01 T2 Request Alternate Front & Rear Strut/Shock Top Hats

#32452 from Raymond Blethen · Rule change · TB 22-05 (2022-04 Fastrack)

Summary

suspension & brakesT2-T4 Touring cars with alternative springs may use performance top hats with spherical bearings on shocks and struts.

As printed in Fastrack

In TOURING (T2-T4) CATEGORY, GCR Section 9.1.9.2.D.5.b.2, add the following:
"f. Cars with an alternative spring allowance are permitted to use performance alternative top hats on shocks and struts. These
top hats are permitted to utilize spherical bearings."

2022-05-01 T2 Request BoP E92 torque

#32456 from Harley Kaplan · Rule change · TB 22-05 (2022-04 Fastrack)

Summary

wordingT2 BMW E92 M3 (08-14) note reference changed from 77 to 78.

As printed in Fastrack

In T2 Spec Lines, BMW E92 M3 (08-14), change Notes as follows:
"77 78"

Applies to BMW E92 M3 on this page: Joe Koenig, Manny Gomez

2022-05-01 T2 Classify Cadillac Blackwing

#32535 from Touring Committee · Rule change · TB 22-05 (2022-04 Fastrack)

Summary

cars addedCadillac CT4-V Blackwing (2022+) classified in T2 at 3800 lbs with 94 x 85.6mm engine.

As printed in Fastrack

In T2 Spec Lines, classify Cadillac CT4-V Blackwing (2022+) as follows:

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

Applies to Cadillac CT4 Blackwing on this page: John Heinricy

2022-06-01 T2 BMW M235iR/M240iR Min Weight Clarification

#32430 from Gamaliel Aguilar-Gamez · Rule change · TB 22-06 (2022-06 Fastrack)

Summary

fasterT2 BMW M235iR/M240iR: 240iR/Evo package now permitted without 50 lb penalty; Evo package clarified to 75 lbs.

As printed in Fastrack

In T2 Spec Lines, BMW M235iR (-2016), change Notes as follows:
"Must conform to WorldChallenge VTS 2/25/2016 rev.2. 240iR/Evo package ~~allowed with 50 lb penalty~~ permitted. 240iR
permitted. Must run DOT tires. ~~EVO package permitted +75 lbs.~~"

Applies to BMW M235iR on this page: Tom O'Toole

2022-06-01 T2 Follow up to Letter 30888

#32477 from Harley Kaplan · Rule change · TB 22-06 (2022-06 Fastrack)

Summary

fasterT2 BMW E92 M3 (08-14) permitted to use Fall Line Suspension arms from G8X/F8x/E9x M3, E9x M3/E82 1M.

As printed in Fastrack

In T2 Spec Lines, BMW E92 M3 (08-14), add to Notes as follows:
"Fall Line Suspension arms permitted- G8X/F8x/E9x M3, E9x M3/E82 1M, E9XM3?E82 1M."

Applies to BMW E92 M3 on this page: Joe Koenig, Manny Gomez

2022-12-01 T2 Heavy Cars

#33345 from Scotty B White · Rule change · TB 22-12 (2022-12 Fastrack)

Summary

slowerT2 Dodge Viper SRT-10 wheel size 18x11 rear, weight to 3675 lbs, throttle restrictor hole 44mm convertible or 42mm hardtop.

As printed in Fastrack

In T2 Spec Lines, Dodge Viper SRT-10 incl. coupe (03-06), change as follows:
Max Wheel Size: "18 x 10 11 (F) 19 x 13 (R)"
Weight: "~~3550~~ 3675"
Notes: "If a hardtop is used, it shall be the detachable Autoform hardtop (latches shall be replaced with positive fasteners),
convertible top shall be removed. Throttle restrictor between each throttle body and plenum is mandatory: .060” flat steel plate
with one ~~41mm~~ 44mm hole (In convertible configuration) or one 42mm hole (hardtop configuration). A .250” thick (max) steel or
aluminum spacer is permitted between the throttle body and the restrictor to provide clearance for the throttle butterfly. This
spacer shall replicate the dimensions of the stock throttle body flange (i.e. throttle bore, bolt pattern, idle-air bypass port

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dimensions, etc.) Throttle body spacer bore(s) shall be no larger than the stock throttle body bore diameter at the gasket
surface, and shall not be radiused in any way. Throttle restrictor may include idle air control and/or PCV orifice. The following
parts are allowed:, Mopar performance fan delete kit #P5153260, Phoenix SRT10 electric fan kit #PPI123321, Mopar swing oil
pickup kit # 4510174, Trans. mount # P4510179, Dodge Motorsports T1 suspension kit part # P5153251 Hypercoil springs
#188A0750 (F) and 188A0800 (R) are allowed. B&M Shifter (PN45055) is permitted. Oil pan part #5037735AC, oil pick up part
#5038022AB, oil pick up tube part #5037312AE are allowed. Maximum front camber of -3.0 w/ Dodge Motorsports T1
suspension package allowed."

Applies to Dodge Viper on this page: Scotty B White

2023-01-01 T2 BMW M235iR/M240iR Aftermarket 2WNR Shocks Allowed - Touring 2

#33464 from Gamaliel Aguilar Gamez · Rule change · TB 23-01 (2023-01 Fastrack)

Summary

fasterT2 BMW M235iR weight reduced 50 lbs to 3350, aftermarket shocks now allowed.

As printed in Fastrack

In T2 Spec Lines, BMW M235iR (-2016), change as follows:
Weight: "~~3400~~ 3350"
Notes: "DOT approved tires required. All other components must be as homologated from BMW Motorsports. No other changes
or Touring rule allowances permitted unless specified below. Must conform to World Challenge VTS 2/25/2016 rev.2. 240iR/Evo
package permitted. 240iR permitted. Must run DOT tires. T2 compliant shocks permitted. Alternative tune permitted."

Applies to BMW M235iR on this page: Tom O'Toole

2023-01-01 T2 Touring (T2-T5) Category

#33617 from Club Racing Board · Rule change · TB 23-01 (2023-01 Fastrack)

Summary

cars addedT5 class added as regional-only; T5 tyres maximum width 225, minimum aspect ratio 45.

As printed in Fastrack

In GCR, CARS AND EQUIPMENT, section 9.1.9. TOURING CATEGORY CLASSES: add the following:
"Touring 5 (T5)"
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 cars may race one class up in touring classes above their specification line class as long as they are a
legal T2-T4 5 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.i.5., change as follows:
"T2-T4 5 only:"

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In GCR, Section 9.1.9.2.D.7.b., add as follows:
"~~T5 has a maximum tire size of 225/45~~. T5 has a maximum tire width of 225 and a minimum aspect ratio of 45."

2023-01-01 T2 ENO 9.1.9.2.D.1.e.1.a.

#33651 from Club Racing Board · Rule change · TB 23-01 (2023-01 Fastrack)

Summary

suspension & brakesT2-T5 Touring front and rear suspension maximum negative camber changed to 3.5 degrees.

As printed in Fastrack

In GCR Touring (T2-T5) Category Specifications, Section 9.1.9.2.D.1.e.1.a, change as follows:
"A maximum of 3.5 degrees of negative ch amber is allowed on front and rear suspensions."

Central Florida Region Hoosier SCCA Super Tour @ Sebring International Raceway → Central Florida 2024 2023-01-13 to 2024-01-12

2023-02-01 T2 C5 Corvette Swaybars

#33269 from Carl Fung · Rule change · TB 23-02 (2023-02 Fastrack)

Summary

fasterT2 C5 Corvette permitted GM Motorsports T1 suspension package and SpecCorvette SCT-1 swaybars.

As printed in Fastrack

In T2 Spec Lines, Chevrolet Corvette C-5 Incl. Fxd Cpe (98-04) Z06 (hardtop) (01-04), add to Notes as follows:
"GM Motorsports T1 suspension pkg. (Part # 1248 → 0062) is permitted. SpecCorvette SCT-1 swaybars permitted."

Applies to Chevrolet Corvette on this page: John Shannon, Carl Fung

2023-02-01 T2 Mustang OEM Grill Request

#33333 from Norm Benson · Rule change · TB 23-02 (2023-02 Fastrack)

Summary

aeroT2/T3 Mustang GT 5.0L and V6 (11-14) may remove upper grille fog lights, replace with mesh or screen.

As printed in Fastrack

In T2 Spec Lines, Ford Mustang GT 5.0L (11-14), add to Notes the following:
"Upper grille fog lights may be removed and replaced with mesh or screen."
In T2 Spec Lines, Ford Mustang V6 (11-14), add to Notes the following:
"Upper grille fog lights may be removed and replaced with mesh or screen."
In T3 Spec Lines, Ford Mustang V6 (11-14), add to Notes the following:
"Upper grille fog lights may be removed and replaced with mesh or screen."

Applies to Ford Mustang on this page: Albert Nocerine

2023-03-01 T2 Honda Civic Type R Tire Size Increase

#33672 from Marty Grand · Rule change · TB 23-03 (2023-03 Fastrack)

Summary

fasterT2 Honda Civic Type-R tire size increases from 275 to 295.

As printed in Fastrack

In T2 Spec Lines, Honda Civic Type-R (2017-), change Tire Size as follows:
"~~275~~ 295"

2023-04-01 T2 Allowance of any nonmetallic bushing material in T2

#33833 from Tyler Quance · Rule change · TB 23-04 (2023-04 Fastrack)

Summary

suspension & brakesT2 upper and lower control arm bushings can now use polyurethane, delrin, or alternate synthetic materials.

As printed in Fastrack

In Touring (T2-T5) Category Specifications, GCR Section 9.1.9.2.D.5.c.1., change as follows:
"All T2-T3 cars are allowed to replace OEM upper and lower control arm bushings with polyurethane, or delrin, or alternate
synthetic material~~bushings~~."

2023-04-01 T2 Allow Adjustable stabilizer bar links

#33861 from John Heinricy · Rule change · TB 23-04 (2023-04 Fastrack)

Summary

suspension & brakesT2 Cadillac CT4-V Blackwing now permits adjustable sway bar end links.

As printed in Fastrack

In T2 Spec Lines, Cadillac CT4-V Blackwing (2022-), add to Notes as follows:
"Adjustable sway bar end links permitted."

Applies to Cadillac CT4 Blackwing on this page: John Heinricy

2023-05-01 T2 C5 Z06 Straight Line Speed

#33575 from Charlie Abell · Rule change · TB 23-05 (2023-05 Fastrack)

Summary

slowerT2 Chevrolet Corvette C5 Z06 restrictor increases from 53mm to 56mm; 58mm option removed.

As printed in Fastrack

In T2 Spec Lines, Chevrolet Corvette C-5 Incl. Fxd Cpe (98-04) Z06 (hardtop) (01-04), change Weight (lbs) as follows:
"3425 w/~~53mm~~ 56mm flat plate restrictor)
~~3350 (w/58mm flat plate restrictor, only permitted when using OEM Wheels and Stock Brakes)~~"

Applies to Chevrolet Corvette on this page: John Shannon, Carl Fung

2023-06-01 T2 2009 Porsche Cayman Classing Request

#34147 from Lisa Hunsicker · Rule change · TB 23-06 (2023-06 Fastrack)

Summary

wordingT2 Porsche Cayman S model year range extended from 06-08 to 06-09.

As printed in Fastrack

In T2 Spec Lines, Porsche Cayman S (06-08), change year as follows:
"Porsche Cayman S ~~(06-08)~~ (06-09)"

Applies to Porsche Cayman S on this page: Eric McCoy, Russell Wittenberg

2023-07-01 T2 370Z Obsolete Parts & NISMO Alternatives to SPL Parts

#34297 from Zach Hayward · Rule change · TB 23-06 (2023-05 Fastrack)

Summary

wordingT2 Nissan 370Z allows NISMO suspension alternatives to SPL parts; rear toe arms removed from permitted list.

As printed in Fastrack

In T2 Spec Lines, Nissan 370Z (09-17) / 370Z NISMO Edition (09-17), change Notes as follows:
5300S-SS370 T-2 spring kit allowed; ~~54600-SS370 T-2 front and rear sway bar kit allowed.~~ Sway Bars allowed 35mm (f). 29mm
(r). Sports Package is allowed. Springs up to 1000 lbs/in front and rear allowed. 54010- SZ350 (F) and 55020-SZ350 (R) allowed.
Cold Air Intake allowed. Performance Alternative Header permitted - ~~Part #14002-SS370.~~ Rear spring relocation permitted to
allow coil over shocks. SPL suspension kit permitted that includes: rear camber arms #SPL RLL Z34 or Nismo 551A0-RLLRZ, ~~SPL~~
~~rear toe arms #SPL RTA Z34~~, SPL rear traction arms #SPL RTR Z34 or Nismo 55110-RTRRZ, SPL front camber arms #SPL FUA Z34 or
54525-FUAZ4, SPL rear mid link #SPL RML Z34 or Nismo 551B0-RMLZ4. Zspeed and Z1 alternative clutch slave permitted. The
following STOPTECH parts are allowed with a 50 Lb penalty: #83.488.6800.51 front, 83.657.0057.51 rear.

2023-08-01 T2 Rules Clarification for Mazda RX8 Spec Line

#34395 from Colin Koehler · Rule change · TB 23-08 (2023-08 Fastrack)

Summary

wordingT3 Mazda RX-8 removes transmission/final drive pairing requirement; T4 removes same requirement, adds Mazdaspeed radiator and coil spring kit.

As printed in Fastrack

In T3 Spec Lines, Mazda RX-8 Base/R3/Sport/ GT (04-12), change notes as follows:
"~~Use of 2009 R3 transmission is permitted with alternate gear ratios as listed. R3 transmission must be paired with the listed~~
~~alternate final drive.~~ Front sway bar permitted 32mm MAX rear sway bar 19 MAX, Front springs max 750, 500 rear. Cold air
intake permitted. Header permitted. Aftermarket flywheel and single disc clutch permitted with no weight penalty."
In T4 Spec Lines, Mazda RX-8 Base/R3/Sport/ GT (04-12), change notes as follows:
"Mazdaspeed radiator #0000-01-8501 allowed. ~~Use of 2009 R3 transmission is permitted with alternate gear ratios as listed. R3~~
~~transmission must be paired with the listed alternate final drive.~~ Mazdaspeed coil spring kit #QSEA-34-01Z allowed. 60mm flat
plate restrictor required. OE Rear spoiler allowed #F151-V4-920F. OE front air dam allowed #F151-V4-900f-BB. Springs Allowed:

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(F) Mazda Motorsports- 0000- 04-9700-08 or Eibach- 0800.250.0700 (R) Mazda Motorsports- 0000-04-9400-07 or Eibach
0700.250.0400, and helper 0000-04-9926 allowed. Alternate sway bars allowed max 32mm (f) 19mm (r)."

2023-08-01 T2 rule book corrections

#34437 from Chi Ho · Rule change · TB 23-08 (2023-08 Fastrack)

Summary

fasterT3 BMW 320i (14-15) gains aftermarket intercooler permission; T4 loses it.

As printed in Fastrack

In T3 Spec Lines, BMW 320i (14-15), add to Notes the following:
"Aftermarket intercooler permitted."
In T4 Spec Lines, BMW 320i (14-15), remove from Notes the following:
"~~Aftermarket intercooler permitted.~~"

2023-08-01 T2 Corvette LS2 Restrictor Plate Adjustment

#34456 from Brian LaCroix · Rule change · TB 23-08 (2023-05 Fastrack)

Summary

fasterT2 Chevrolet Corvette C6 LS2 restrictor plate increases from 58mm to 60mm flat plate.

As printed in Fastrack

In T2 Spec Lines, Chevrolet Corvette C6 Coupe / Grand Sport (05-13), change Notes as follows:
"LS2: ~~58mm~~ 60mm flat plate restrictor is required."

2023-08-01 T2 Ride Height Correction for the T3 Solstice.

#34615 from Joe Aquilante · Rule change · TB 23-08 (2023-08 Fastrack)

Summary

wordingT3 Pontiac Solstice GXP minimum ride height set to 3 inches.

As printed in Fastrack

In T2 Spec Lines, Pontiac Solstice GXP Coupe / Convertible (07-09), add to Notes the following:
"Minimum ride height is 3 inches."
In T3 Spec Lines, Pontiac Solstice GXP Coupe / Convertible (07-09), add to Notes the following:
"Minimum ride height is 3 inches."

2023-08-01 T2 Blacking Cadillac Fuel Capacity

#34624 from John Heinricy · Rule change · TB 23-08 (2023-05 Fastrack)

Summary

wordingT2 Cadillac CT4-V Blackwing permitted to use Radium fuel surge tank behind fireproof bulkhead.

As printed in Fastrack

In T2 Spec Lines, Cadillac CT4-V Blackwing (2022-), add to Notes the following:
"Radium fuel surge tank permitted. Radium tank and all associated hoses must be located behind a fireproof bulkhead or in the
engine compartment."

Applies to Cadillac CT4 Blackwing on this page: John Heinricy

2023-12-01 T2 M2 CS RACING

#35122 from Clark Giguiere · Rule change · TB 23-12 (2023-12 Fastrack)

Summary

aeroT2 BMW M2 CS Cup 2020- permitted to add hood vents conforming to 9.1.9.2.D.8.a.7.

As printed in Fastrack

In T2 Spec Lines, BMW M2 CS Cup 2020-, add to Notes the following:
"Hood vents conforming to 9.1.9.2.D.8.a.7 are permitted."

Applies to BMW M2 CSR on this page: Garrett Adams, Nathan Martin, Russel King, Tom O'Toole

2024-01-01 T2 Rebalance Blackwing Cadillac T2

#35079 from John Heinricy · Rule change · TB 24-01 (2024-01 Fastrack)

Summary

fasterT2 Cadillac CT4-V Blackwing rear wheels widen from 18 x 10 to 18 x 11.

As printed in Fastrack

In T2 Spec Lines, Cadillac CT4-V Blackwing (2022-), change as follows:
Wheel size: "~~(F) 18 x 10 (R)~~ 18 x 11"
Notes: "Sway bars permitted 35mm (f), 30mm (r)"

Applies to Cadillac CT4 Blackwing on this page: John Heinricy

2024-01-01 T2 M2 CS RACING

#35130 from Clark Giguiere · Rule change · TB 24-01 (2024-01 Fastrack)

Summary

fasterT2 BMW M2 CS Cup drops 50 lbs to 3550; M235iR drops 50 lbs to 3300.

As printed in Fastrack

In T2 Spec Lines, BMW M2 CS Cup (2020-), change weight as follows:
"~~3600~~ 3550"
In T2 Spec Lines, BMW M235iR (-2016), change weight as follows:
"~~3350~~ 3300"

Applies to BMW M2 CSR on this page: Garrett Adams, Nathan Martin, Russel King, Tom O'Toole

Applies to BMW M235iR on this page: Tom O'Toole

2024-01-01 T2 Spec Corvette in T2

#35139 from David Sanders · Rule change · TB 24-01 (2024-01 Fastrack)

Summary

fasterT2 Spec Corvette minimum weight drops 175 lbs to 3200, tire rules tighten to Nankang NS-2R only.

As printed in Fastrack

In T2 Spec Lines, Spec Corvette, change as follows:
Weight: "~~3375~~ 3200"
Notes: "Cars must comply with all Spec Corvette rules dated ~~3-1-2~~ 1 11-28-22 including fuel and tires. No tire treatment or
rubber softeners are permitted. ~~T2 requirements of 3.75” min ride height and 53mm flat plate restrictor required. Any 295 DOT~~
~~tire approved with +200lb.~~ Limited to 380 HP. Nankang NS-2R Tires conforming to Spec Corvette rules are required."

2024-01-01 T2 T2 Viper BoP

#35155 from Scotty B White · Rule change · TB 24-01 (2024-01 Fastrack)

Summary

slowerT2 Dodge Viper SRT-10 rear tyre narrowed from 345/30 to 335/30.

As printed in Fastrack

In T2 Spec Lines, Dodge Viper SRT-10 incl. coupe (03-06), change Tire Size as follows:
"(F) 315/35 (R) ~~345/30~~ 335/30"

Applies to Dodge Viper on this page: Scotty B White

2024-01-01 T2 BOP Adjustment for 5.0L Mustangs

#35156 from Kurt Rezzetano · Rule change · TB 24-01 (2024-01 Fastrack)

Summary

slowerT2 Ford Mustang GT 5.0L three generations gain 50-75 lbs minimum weight; restrictors increase to 58-60mm.

As printed in Fastrack

In T2 Spec Lines, Ford Mustang GT 5.0L (11-14), change as follows:
Min weight: "~~3500~~ 3575"
Notes: "~~58mm~~ 60mm flat plate restrictor required."
In T2 Spec Lines, Ford Mustang GT 5.0L (15-17), change as follows:
Min Weight: "~~3600~~ 3650"
Notes: "~~58mm~~ 59mm flat plate restrictor required."
In T2 Spec Lines, Ford Mustang GT5.0L(2018-), change as follows:
Min Weight: "~~3600~~ 3650"

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Notes: "~~55mm~~ 58mm flat plate restrictor required."

Applies to Ford Mustang on this page: Albert Nocerine, Randy Johnson

2024-01-01 T2 Take at Look at T-2 BOP

#35161 from Joe Aquilante · Rule change · TB 24-01 (2024-01 Fastrack)

Summary

fasterT2 Chevrolet Camaro 1LE minimum weight drops 50 lbs to 3500, restrictor opens to 58mm flat plate.

As printed in Fastrack

In T2 Spec Lines, Chevrolet Camaro, 1LE (2016-), change as follows:
Min Weight: "~~3550~~ 3500"
Notes: "~~56mm~~ 58mm flat plate restrictor required."

2024-01-01 T2 C5 Corvette Spec Line Oversight

#35169 from Carl Fung · Rule change · TB 24-01 (2024-01 Fastrack)

Summary

fasterT2 C5 Z06 removes restrictor note from weight; C5/C6 Corvettes increase restrictors to 59mm, 63mm LS2, 53mm LS3.

As printed in Fastrack

In T2 Spec Lines, Chevrolet Corvette C-5 Incl. Fxd Cpe (98-04) Z06 (hardtop) (01-04), change as follows:
Min Weight: :3425 ~~w/56mm flat plate restrictor)~~"
Notes: "59mm flat plate restrictor required."
In T2 Spec Lines, Chevrolet Corvette C6 Coupe / Grand Sport (05-13) change Notes as follows:
"LS2: ~~60mm~~ 63mm flat plate restrictor is required. LS3: ~~50mm~~ 53mm flat plate restrictor is required."

Applies to Chevrolet Corvette on this page: John Shannon, Carl Fung

2024-01-01 T2 Requested Update of Model Years of 370Z

#35231 from Richard Kulach · Rule change · TB 24-01 (2024-01 Fastrack)

Summary

wordingT3 Nissan 370Z model years expanded to include NISMO Edition through 2022.

As printed in Fastrack

In T3 Spec Lines, Nissan 370Z (09-16) / 370Z NISMO Edition (09-13), change model as follows:
"Nissan 370Z ~~(09-16) / 370Z NISMO Edition (09-13)~~ ,incl. Nismo (2009-2022)"

Central Florida 2024 → Central Florida 2025 2024-01-12 to 2025-01-10

2024-02-01 T2 2015+ Mustang Sway Bar and A-Arm Request

#35154 from Scotty B White · Rule change · TB 24-02 (2024-01 Fastrack)

Summary

suspension & brakesT2 Mustang GT 5.0L 15-17 now permits BMR rear upper control arm camber links part #UTCA064.

As printed in Fastrack

In T2 Spec Lines, Ford Mustang GT 5.0L (15-17), add to Notes the following:
"BMR rear upper control arm camber links part #UTCA064 permitted."

Applies to Ford Mustang on this page: Randy Johnson

2024-02-01 T2 Brake Kits

#35245 from David Woodle · Rule change · TB 24-02 (2024-01 Fastrack)

Summary

otherT2 Chevrolet Camaro SS, 1LE, Corvette C5/C6, Z06, and Pontiac Firebird, Solstice GXP now allow four or six piston front calipers.

As printed in Fastrack

In T2 Spec Lines, add to Notes the following:
Chevrolet Camaro SS (98-02): “Four or six piston front calipers allowed.”
Chevrolet Camaro, 1LE (2016-): “Four or six piston front calipers allowed.”
Chevrolet Corvette C-5 Incl. Fxd Cpe (98-04) Z06 (hardtop) (01-04): “Four or six piston front calipers allowed.”
Chevrolet Corvette C6 Coupe / Grand Sport (05-13): “Four or six piston front calipers allowed.”
Chevrolet Corvette Z06 (06-12): “Four or six piston front calipers allowed.”
Pontiac Firebird (98-02): “Four or six piston front calipers allowed.”
Pontiac Solstice GXP Coupe/Convertible (07-09): “Four or six piston front calipers allowed.”

2024-02-01 T2 More Car Lightening Stuff

#35319 from Scotty B White · Rule change · TB 24-02 (2024-02 Fastrack)

Summary

fasterT2, T3, T4 battery replacement wording simplified; OEM weight tolerance requirement removed.

As printed in Fastrack

In GCR, Section 9.1.9.2.D.1.g.3., change as follows:
"Batteries may be replaced provided the replacement is capable of starting the car. Batteries may not be relocated
unless noted on the spec line. Batteries must be adequately secured. Battery labeling must conform to 9.3.35.D. ~~with~~
~~those of an alternate manufacturer, provided they are of similar amp-hour capacity, size and within 10% of OEM~~
~~weight.~~"

2024-02-01 T2 Inclusion of B-C spec cars in T4

#35374 from Touring Committee · Rule change · TB 24-02 (2024-02 Fastrack)

Summary

cars addedT4 now permits C-Spec cars to compete alongside B-Spec cars.

As printed in Fastrack

In GCR, Section 9.1.9.2., 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-T4 cars may race one class up in touring classes above their specification line class
as long as they are a legal T2-T4 car and conform to their specification line allowances as classified. Cars conforming to
C-Spec rules are permitted to compete in Touring 4."

2024-02-01 T2 Runoffs wording on Caddy in T2

#35377 from Touring Committee · Rule change · TB 24-02 (2024-01 Fastrack)

Summary

wordingT2 Cadillac CT4-V Blackwing Runoffs qualification requirement removed.

As printed in Fastrack

In T2 Spec Lines, Cadillac CT4-V Blackwing(2022-), change Notes as follows:
"~~THIS CAR DOES NOT QUALIFY FOR SCCA RUNOFFS COMPETITION UNTIL IT HAS BEENREPRESENTED IN 3 SCCA SUPER~~
~~TOUR EVENTS~~."

Applies to Cadillac CT4 Blackwing on this page: John Heinricy

2024-02-01 T2 T2-T4 Set expiration dates on spec lines

#35378 from Touring Committee · Rule change · TB 24-02 (2024-02 Fastrack)

Summary

wordingT2-T4 spec lines for 46 cars expire 12/31/24; appeal required to continue.

As printed in Fastrack

In T2-T4 Spec Lines, add **This Spec line will expire 12/31/24, Please submit to appeal**
to Notes to the following Spec Lines:
T2:
Acura TL SHAWD (10-13)
Audi S4 (12-14)
Audi S5 (13-14)
Audi TT RS (2018-)
Cadillac ATS-V (16-17)

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Cadillac CTS-V (06-07)
Chevrolet Camaro SS (98-02)
Honda Civic (2017-)
Saturn Sky / Convertible (07-09)
Subaru Impreza WRX STi (03-07)
Subaru Impreza WRX STi (08-11)
T3:
Audi S4 (10-11)
Audi S4 (12-14)
Audi TTS Coupe (10-11)
Cadillac ATS (2015)
Chevrolet Cobalt (05-07)
Dodge SRT-4 (03-05)
Ford Fiesta ST (2014-)
Hyundai Genesis Coupe (2010-)
Hyundai Veloster Turbo (18-21)
Mazda RX-8 Base/R3/Sport/ GT (04-12)
Mini Cooper S (2016-)
Subaru WRX (02-05)
Toyota Camry (11-15)
T4:
Acura Integra GS-R VTEC (3 or 4 door) (94-01)
Audi A4 V-6 (96-01) / Volkswagen Passat 2.8 V6 (96-05)
BMW 320i (14-15)
Chevrolet Cobalt SS, Sport Coupe (06-10)
Chevrolet Sonic RS (2011-)
Chrysler/Dodge Neon ACR SOHC (4 door) (01-02)
Dodge Dart (14-15)
Dodge/Plymouth Neon ACR SOHC/DOHC (2/4 door) (95-99)
Fiat 500 Abarth (12-14)
Ford Focus SVT (02-04)
Ford Focus ZX4 ST (05-06)
Ford Focus (08-11)
Ford Mustang V-6 (01-04)
Honda Accord LX & EX (03-07)
Honda Accord LX-S/EX/EX-L (08-12)
Honda Civic Coupe Si (99-00)
Honda Civic SI (02-03)
Hyundai Elantra GLS (11-12)
Hyundai Tiburon V-6 (03-08)
Hyundai Veloster Turbo/ R-Spec (14-15)
Kia Forte Koup and Sedan LX/EX (10-13)
Kia Forte Koup and Sedan SX (10-13)
Kia Forte Koup (14-15)
Mazda Protégé ES (2000)
Mazda Protégé 5 (02-03)

2024-02-01 T2 Reply to letter #35161 and #31661

#35384 from Andrew Aquilante · Rule change · TB 24-02 (2024-02 Fastrack)

Summary

slowerT2 Chevrolet Camaro 1LE minimum weight increases to 3575 lbs, restrictor plate widens to 60mm.

As printed in Fastrack

In T2 Spec Lines, Chevrolet Camaro, 1LE (2016-), change as follows:
Min Weight: "~~3500~~ 3575"
Notes: "~~58mm~~ 60mm flat plate restrictor required"

2024-03-01 T2 Reorganize Spec Lines

#35375 from Touring Committee · Rule change · TB 24-03 (2024-03 Fastrack)

Summary

unclearT2-T4 Spec Lines remove wheelbase requirement, replace with Required Restrictor specification.

As printed in Fastrack

In T2-T4 Spec Lines, change Spec Line as follows:
"~~Wheel- base (mm)~~ Required Restrictor"

2024-03-01 T2 370Z Brake Rotor Size Correction

#35487 from Derek Chan · Rule change · TB 24-03 (2024-03 Fastrack)

Summary

suspension & brakesT2 and T3 Nissan 370Z brake rotors enlarged: front 320x28 to 355x32mm, rear 320x16 to 350x20mm vented.

As printed in Fastrack

In T2 Spec Lines, Nissan 370Z (09-17) / 370Z NISMO Edition (09-17), change Brakes (mm) as follows:
"~~(F)320 x 28 Vented R)320 x 16 Vented :~~ (F) 355x32mm Vented(R) 350x20mm Vented”
In T3 Spec Lines, Nissan 370Z, incl. Nismo (2009-2022), change Brakes (mm) as follows:
"~~(F)320 x 28 Vented (R)320 x 16 Vented :~~ (F) 355x32mm Vented(R) 350x20mm Vented”

2024-03-01 T2 Letter #35154 2018+ Mustang GT Expansion

#35488 from Michael Kamalian · Rule change · TB 24-03 (2024-03 Fastrack)

Summary

suspension & brakesT2 Mustang GT 5.0L 2018+ now permits BMR rear upper control arm camber links part #UTCA064.

As printed in Fastrack

In T2 Spec Lines, Ford Mustang GT 5.0L (2018-), add to Notes as follows:
"BMR rear upper control arm camber links part #UTCA064 permitted."

2024-04-01 T2 Brake Request for 2009 Porsche Cayman

#35723 from Jason Ott · Rule change · TB 24-04 (2024-04 Fastrack)

Summary

slowerT2 Porsche Cayman S 06-09 allows StopTech ST60/ST40 brake kit with 50 lb penalty.

As printed in Fastrack

In T2 Spec Lines, Porsche Cayman S (06-09), add to Notes the following:
"The following brake kit is allowed in its entirety with a 50 lb penalty- (f) StopTech ST60 (83.788.6700), rotor size 355X32
(r) StopTech ST40 (83.799.0046), rotor size 332X32."

Applies to Porsche Cayman S on this page: Eric McCoy, Russell Wittenberg

2024-05-01 T2 Allow T4 and T3 RX8 to Disable/Remove Factory Oil Inj.

#35761 from David Mead · Rule change · TB 24-05 (2024-05 Fastrack)

Summary

unclearT3 and T4 Mazda RX-8 may remove or disable factory oil injection system.

As printed in Fastrack

In T3 Spec Lines, Mazda RX-8 Base/R3/Sport/ GT (04-12), add to Notes as follows:
"OEM oil injection system may be removed or disabled."
In T4 Spec Lines, Mazda RX-8 Base/R3/Sport/ GT (04-12), add to Notes as follows:
"OEM oil injection system may be removed or disabled."

2024-05-01 T2 Competition Adjustment Request/Wheel Size of E46

#35895 from David Newman · Rule change · TB 24-05 (2024-05 Fastrack)

Summary

fasterT2 BMW M3 01-06 max wheel size increases from 18 x 9 to 18 x 10 inch.

As printed in Fastrack

In T2 Spec Lines, BMW M3 (01-06), change Max Wheel Size (inch) as follows:
"~~18 x 9~~ 18 x 10"

Applies to BMW E92 M3 on this page: Joe Koenig, Manny Gomez, Mike Frost

2024-05-01 T2 Driveshafts

#35916 from Scotty B White · Rule change · TB 24-05 (2024-05 Fastrack)

Summary

slowerT2, T3, T4 driveshafts may use alternative materials or one-piece units; non-OEM adds 25 lbs.

As printed in Fastrack

In GCR Section 9.1.9.2.D.4.b., add the following:
"6. T2-T3- Driveshafts may be replaced with alternative materials ie. carbon fiber, aluminum, steel. Two-piece driveshafts may
be replaced with one-piece units. If non-OEM driveshaft is used, add 25 lbs."

2024-07-01 T2 Mustang T2/T3

#35877 from Scotty B White · Rule change · TB 24-07 (2024-07 Fastrack)

Summary

unclearFord Mustang GT 5.0L and V6 now permit Track/Performance Package parts in T2 and T3.

As printed in Fastrack

In T2 Spec Lines, Ford Mustang GT 5.0L (15-17), add to Notes as follows:
"Track/Performance Package parts permitted."
In T2 Spec Lines, Ford Mustang GT 5.0L (2018-), add to Notes as follows:
"Track/Performance Package parts permitted."
In T3 Spec Lines, Ford Mustang V6 (15-17), change Notes as follows:
"Track/Performance package allowed."

Applies to Ford Mustang on this page: Randy Johnson

2024-07-01 T2 S550 Brakes

#35926 from Scotty B White · Rule change · TB 24-07 (2024-07 Fastrack)

Summary

slowerT2 Ford Mustang S550 5.0 Gen2/Gen3 gains 100 lbs with stock or Brembo 355mm brakes.

As printed in Fastrack

In T2 Spec Lines, Ford Mustang Ecoboost 2.3 (2015-), add to Notes the following:
"100LB for Mustang S550 2015-17 5.0 Gen2 and 2018-23 5.0. Gen3 reduce weight by 100Lb when using 4 piston stock
or Brembo brakes with 355mm rotors."

2024-07-01 T2 T2-T4 Driveshaft Mistake...?

#36050 from Scotty B White · Rule change · TB 24-07 (2024-07 Fastrack)

Summary

fasterT2-T4 Ford Mustangs: remove 25 lbs penalty for non-OEM driveshaft, clarify alternate driveshaft allowances.

As printed in Fastrack

In GCR Section 9.1.9.2.D.4.b.6., remove as follows:
"~~If non-OEM driveshaft is used, add 25 lbs.~~"
In T2 Spec Lines, Ford Mustang V6 (11-14), change Notes as follows:
"~~Driveshaft from~~ Alternate ~~metallic~~ driveshaft is allowed."
In T2 Spec Lines, Ford Mustang Boss 302 (12-13), change Notes as follows:
"Alternate ~~metallic~~ driveshaft is allowed."
In T2 Spec Lines, Ford Mustang GT 5.0L (11-14)ki, change Notes as follows:
"Alternate ~~metallic~~ driveshaft is allowed."

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In T2 Spec Lines, Ford Mustang GT 5.0L (15-17), change Notes as follows:
"Alternate ~~metallic~~ driveshaft is allowed."
In T2 Spec Lines, Ford Mustang GT 5.0L (2018-), change Notes as follows:
"Alternate ~~metallic~~ driveshaft is allowed."
In T2 Spec Lines, Ford Mustang Coupe GT & Shelby GT 4.6L (05-10), change Notes as follows:
'~~An Aluminum driveshaft is allowed.~~"
"~~Alternate metallic driveshaft is allowed.~~"
In T3 Spec Lines, Ford Mustang Coupe GT & Shelby GT 4.6L & Cal. Special (05-10), change Notes as follows:
"~~An Aluminum driveshaft is allowed.~~"
"~~Alternate metallic driveshaft is allowed.~~"
In T3 Spec Lines, Ford Mustang V6 (11-14), change Notes as follows:
"~~Driveshaft from Alternate metallic driveshaft is allowed.~~"

Applies to Ford Mustang on this page: Albert Nocerine, Randy Johnson

2024-07-01 T2 request for allowance of 6 piston calipers for T2 C5 corvettes

#36126 from Joe Aquilante · Rule change · TB 24-07 (2024-07 Fastrack)

Summary

fasterT2 Corvette C5, Camaro SS, Firebird, Solstice GXP, C6 allow four or six piston front calipers.

As printed in Fastrack

In T2 Spec Lines, add to Notes the following:
Chevrolet Camaro SS (98-02): Four or six piston front calipers allowed.
Chevrolet Camaro, 1LE (2016-): Four or six piston front calipers allowed.
Chevrolet Corvette C-5 Incl. Fxd Cpe (98-04) Z06 (hardtop) (01-04): Four or six piston front calipers allowed.
Chevrolet Corvette C6 Coupe / Grand Sport (05-13): Four or six piston front calipers allowed.
Chevrolet Corvette Z06 (06-12): Four or six piston front calipers allowed.
Pontiac Firebird (98-02): Four or six piston front calipers allowed.
Pontiac Solstice GXP Coupe/Convertible (07-09): Four or six piston front calipers allowed.

2024-07-01 T2 B8/8.5 Audi S4 T3 and T2

#36195 from Brian Leib · Rule change · TB 24-07 (2024-07 Fastrack)

Summary

cars addedAudi S4 (2000-2002) moves to T3 with 3400 lbs minimum weight, 38mm turbo inlet restrictor required.

As printed in Fastrack

In T3 Spec Lines, Classify Audi S4 (2000-2002) as follows and allow the T2 spec line to expire.

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

2024-08-01 T2 Errors

#36214 from Touring Committee · Rule change · TB 24-08 (2024-08 Fastrack)

Summary

unclearT2 Corvette C6 LS2 restrictor increases to 63mm; Camaro 1LE weight drops to 3500 lbs, restrictor tightens to 58mm FRP.

As printed in Fastrack

In T2 Spec Lines, Chevrolet Corvette C6 Coupe / Grand Sport (05-13), change Required Restrictor as follows:
"LS2: "53 63mm flat plate restrictor"
In T2 Spec Lines, Chevrolet Camaro, 1LE (2016-), change as follows:
Min Weight: "~~3575~~ 3500"
Required Restrictor: "~~60mm FRP~~ 58mm flat plate restrictor"

2024-08-01 T2 Subaru Appeal

#36258 from Anthony Piselli III · Rule change · TB 24-08 (2024-08 Fastrack)

Summary

wordingT2 Subaru Impreza WRX STi (03-07) and (08-11) expiration notes removed.

As printed in Fastrack

In T2 Spec Lines, Subaru Impreza WRX STi (03-07), change Notes as follows:
"~~**This Spec line will expire 12/31/24, Please submit to appeal**~~"
In T2 Spec Lines, Subaru Impreza WRX STi (08-11), change Notes as follows:
"~~**This Spec line will expire 12/31/24, Please submit to appeal**~~"

2024-08-01 T2 S550 Brakes

#36571 from Club Racing Board · Rule change · TB 24-08 (2024-08 Fastrack)

Summary

fasterT2 Ford Mustang 5.0L gets 100 lb weight reduction with 4-piston Brembo brakes and 355mm rotors; EcoBoost brake note removed.

As printed in Fastrack

In T2 Spec Lines, Ford Mustang GT 5.0L (15-17), add to Notes as follows:
"Mustang S550 2015-17 5.0 Gen2 and 2018-23 5.0. Gen3 reduce weight by 100Lb when using 4 piston stock or Brembo brakes
with 355mm rotors."
In T2 Spec Lines, Ford Mustang GT 5.0L (18 -), add to Notes as follows:
"Mustang S550 2015-17 5.0 Gen2 and 2018-23 5.0. Gen3 reduce weight by 100Lb when using 4 piston stock or Brembo brakes
with 355mm rotors."
In T2 Spec Lines, Ford Mustang Ecoboost 2.3 (2015-), change Notes as follows:
"~~Reduce weight by 100Lb when using either stock 355mm 4 piston brakes or m2300s 355mm 4 piston Ford brake kit.~~"

Applies to Ford Mustang on this page: Randy Johnson

2024-11-01 T2 Spec Corvette Change for T2

#37127 from Joe Aquilante · Rule change · TB 24-11 (2024-11 Fastrack)

Summary

tyres & wheelsT2 Spec Corvette now allows 295 R compound DOT tires as alternative to Nankang NS-2R.

As printed in Fastrack

In T2 Spec Lines, Spec Corvette, change Notes as follows:
"Cars must comply with all Spec Corvette rules dated 11-28-22 including fuel and tires. No tire treatment or rubber softeners are
permitted. Limited to 380 HP. Nankang NS-2R Tires conforming to Spec Corvette rules ~~are required~~ or a 295 R compound DOT
tire."

2024-12-01 T2 Redundant Verbiage Regarding Mustang Spec Lines for Driveshaft

#36484 from David Mead · Rule change · TB 24-12 (2024-12 Fastrack)

Summary

wordingT2 and T3 Mustang spec lines remove redundant driveshaft alternate/aluminum allowance wording.

As printed in Fastrack

In T2 Spec Lines, change Notes as follows:
Ford Mustang V6 (11-14): "~~Alternate driveshaft is allowed.~~"
Ford Mustang Boss 302 (12-13): "~~Alternate driveshaft is allowed.~~"
Ford Mustang GT 5.0L (11-14): "~~Alternate driveshaft is allowed.~~"
Ford Mustang GT 5.0L (15-17): "~~Alternate driveshaft is allowed.~~"
Ford Mustang GT 5.0L (2018-): ~~"Alternate driveshaft is allowed~~. Springs up to 800#/in front and rear permitted. ~~Alternate~~
~~metallic driveshaft permitted.~~"
Ford Mustang Coupe GT & Shelby GT 4.6L (05-10): "~~Alternate driveshaft is allowed.~~"

Show 4 more lines

In T3 Spec Lines, change Notes as follows:
Ford Mustang Coupe GT & Shelby GT 4.6L & Cal. Special (05-10): "~~Alternate driveshaft is allowed.~~"
Ford Mustang V6 (11-14): "~~Alternate driveshaft is allowed.~~"
Ford Mustang V6 (05-10): "~~An Aluminum driveshaft is allowed.~~"

2024-12-01 T2 Request Less Restriction for Ls-3 Engined C6 Corvette

#36810 from Joe Aquilante · Rule change · TB 24-12 (2024-12 Fastrack)

Summary

fasterT2 Chevrolet Corvette C6 LS3 restrictor increases from 53mm to 56mm flat plate.

As printed in Fastrack

In T2 Spec Lines, Chevrolet Corvette C6 Coupe / Grand Sport (05-13), change Restrictor Required as follows:
"LS3: ~~53mm~~ 56mm flat plate restrictor"

2024-12-01 T2 Fuel Emissions Components

#37076 from Derrick Ambrose · Rule change · TB 24-12 (2024-12 Fastrack)

Summary

wordingT2, T3, T4 fuel cell installations may remove charcoal canisters, emissions valves, and sensors.

As printed in Fastrack

In GCR, Section 9.1.9.2.D.1.c. add the following:
"5. Removal of ancillary fuel tank equipment charcoal canisters, emissions valves, and sensors allowed for OEM or aftermarket
fuel cell installations."

2024-12-01 T2 fix brake wording

#37129 from Touring Committee · Rule change · TB 24-12 (2024-12 Fastrack)

Summary

wordingT2, T3, T4 brake component wording clarified: 2-piece rotors allowed in T2 within 5% OE diameter, T3 within 2% OEM diameter.

As printed in Fastrack

In GCR, Section, 9.1.9.2.D.6. Brakes, change as follows:
"a. Components
1. The make and material of brake pads and linings may be changed.
2. Brake fluid may be substituted with any brake fluid.
3. Brake rotor dust shields may be removed or replaced to accommodate brake ducts.
4. Flexible rubber brake lines may be replaced with Teflon lined, metal braided hoses.
5. Any brake ducts are permitted, but they must serve no other purpose. Fender liners may be modified solely for routing and
attachment of brake ducts. Duct intake openings may be created by the opening of 2 sections up to 14.5 square inches each in

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the front fascia. The stock headlamp location is not permitted for brake ducting. Two alternative duct openings may be created
by the removal of the fog lights or 2 sections up to 14.5 square inches each of stock false grills originally located in the front
fascia.
6. Stock replacement brake rotors may be obtained from sources other than the manufacturer provided they are the exact
equivalent of the stock rotors. In T2 only - 2-piece rotors with ferrous metal rotor disks and aluminum hats are allowed, must be
within 5% of OE diameter. In T3 only - 2-piece front rotors with ferrous metal rotor disks and aluminum hats are allowed, must
be within 2% of OEM diameter. Drilled and slotted rotors are permitted.
7. Parking brakes, mechanisms, and actuating components may be removed.
8. Brake vacuum reservoirs sized 0.50 gallons or smaller are permitted. The port or fitting at the vacuum source may not be
modified, enlarged or relocated. The vacuum reservoir and brake booster must be a closed system."

2024-12-01 T2 Evaporative emissions systems

#37130 from Touring Committee · Rule change · TB 24-12 (2024-12 Fastrack)

Summary

wordingT2, T3, T4 fuel cell cars may remove charcoal canisters, emissions valves, and sensors.

As printed in Fastrack

In GCR, Section, 9.1.9.2.D.1.c., add the following:
"5. Removal of ancillary fuel tank equipment; charcoal canisters, emissions valves, and sensors allowed for OEM or aftermarket
fuel cell installations."

2024-12-01 T2 Move Spec Boxster to T4

#37158 from Rob Piekarczyk · Rule change · TB 24-12 (2024-12 Fastrack)

Summary

cars addedPorsche Spec Boxster moves to T4, minimum weight 2750 lbs, requires 3 Super Tour events before Runoffs eligibility.

As printed in Fastrack

In T4 Spec Lines, classify Porsche Spec Boxster, as follows:

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

2024-12-01 T2 Corvette Wheels

#37169 from Brian LaCroix · Rule change · TB 24-12 (2024-12 Fastrack)

Summary

fasterT2 Chevrolet Corvette C6 Coupe/Grand Sport wheels widened to 18×11 or 19×13.

As printed in Fastrack

In T2 Spec Lines, Chevrolet Corvette C6 Coupe / Grand Sport (05-13), change Max Wheel Size as follows:
"18 x 10 11 (F) 19 x 11 (R) or 18 x 11 (F) 19 x 13 (R)"

2024-12-01 T2 BMW 320i Spec Line

#37204 from chi ho · Rule change · TB 24-12 (2024-12 Fastrack)

Summary

wordingT4 BMW 320i 14-15 Spec Line expires 12/31/24 removed; Turner Motorsports intercooler #024703TMS02 allowed.

As printed in Fastrack

In T4 Spec Lines, BMW 320i (14-15), change Notes as follows:
"~~**This Spec line will expire 12/31/24, Please submit to appeal**~~ Turner Motorsports intercooler #024703TMS02 allowed."

2024-12-01 T2 Classification for a 2005 Cadillac CTS 3.6 liter 6 speed manual

#37224 from Timothy Nash · Rule change · TB 24-12 (2024-12 Fastrack)

Summary

cars addedCadillac CTS 02-07 3.6L classified in T3.

As printed in Fastrack

In T3 Spec Lines, classify Cadillac CTS (02-07) as follows:

2024-12-01 T2 Please Consider Allowing Update to the C5 Corvette

#37298 from DAVID WOODLE · Rule change · TB 24-12 (2024-12 Fastrack)

Summary

unclearT2 Corvette C5 Z06 restrictor split by engine: LS1 59mm, LS2 63mm, LS3 56mm FPR.

As printed in Fastrack

In T2 Spec Lines, Chevrolet Corvette C-5 Incl. Fxd Cpe (98-04) Z06 (hardtop) (01-04), change Restrictor Required as follows:
"~~59mm FRP~~ LS1: 59mm FPR, LS2: 63mm FPR, LS3: 56mm FPR"

Applies to Chevrolet Corvette on this page: John Shannon, Carl Fung

2024-12-01 T2 Major error in lane, but nobody ran it.

#37302 from Touring Committee · Rule change · TB 24-12 (2024-12 Fastrack)

Summary

removedT2 Chevrolet Corvette Z06 (06-12) Spec Line deleted entirely.

As printed in Fastrack

In T2 Spec Lines, delete Chevrolet Corvette Z06 (06-12) Spec Line in its entirety.

2025-01-01 T2 BoP for the Various Mustangs

#37185 from Scotty B White · Rule change · TB 25-01 (2025-01 Fastrack)

Summary

fasterT2 Ford Mustang GT 5.0L (11-14) weight reduced from 3575 to 3525 lbs.

As printed in Fastrack

In T2 Spec Lines, Ford Mustang GT 5.0L (11-14), change as follows:
Weight: "~~3575~~ 3525"

Applies to Ford Mustang on this page: Albert Nocerine

2025-01-01 T2 Remove spec lines that have expired

#37269 from Touring Committee · Rule change · TB 24-12 (2024-12 Fastrack)

Summary

removedT2, T3, T4 remove nine, nine, and thirty-six expired spec lines respectively, effective 2025-01-01.

As printed in Fastrack

In T2, Effective 1/1/2025, delete for following Spec Lines in their entirety:
"~~Acura TL SHAWD (10-13)~~
~~Audi S4 (12-14)~~
~~Audi S5 (13-14)~~
~~Audi TT RS (2018-)~~
~~Cadillac ATS-V (16-17)~~
~~Cadillac CTS-V (06-07)~~
~~Chevrolet Camaro SS (98-02)~~

Show 49 more lines

~~Honda Civic Type-R (2017-)~~
~~Saturn Sky / Convertible (07-09)~~"
In T3, Effective 1/1/2025, delete for following Spec Lines in their entirety:
"~~Audi TTS Coupe (10-11)~~
~~Cadillac ATS (2015)~~
~~Chevrolet Cobalt (05-07)~~
~~Dodge SRT-4 (03-05)~~
~~Ford Fiesta ST (2014-)~~
~~Hyundai Genesis Coupe (2010-)~~
~~Hyundai Veloster Turbo (18-21)~~
~~Mini Cooper S (2016-)~~
~~Toyota Camry (11-15)~~"
In T4, Effective 1/1/2025, delete for following Spec Lines in their entirety:
"~~Acura Integra GS-R VTEC (3 or 4 door) (94-01)~~
~~Audi A4 V-6 (96-01) / Volkswagen Passat 2.8 V6 (96-05)~~
~~Chevrolet Cobalt SS, Sport Coupe (06-10)~~
~~Chevrolet Sonic RS (2011-)~~
~~Chrysler/Dodge Neon ACR SOHC (4 door) (01-02)~~
~~Dodge Dart (14-15)~~
~~Dodge/Plymouth Neon ACR SOHC/DOHC (2/4 door) (95-99)~~
~~Fiat 500 Abarth (12-14)~~
~~Ford Focus SVT (02.5-04)~~
~~Ford Focus ZX4 ST (05-06)~~
~~Ford Focus (08-11)~~
~~Ford Mustang V-6 (01-04)~~
~~Honda Accord LX & EX (03-07)~~
~~Honda Accord LX-S/EX/EX-L (08-12)~~
~~Honda Civic Coupe Si (99-00)~~
~~Honda Civic SI (02-03)~~
~~Hyundai Elantra GLS (11-12)~~
~~Hyundai Tiburon V-6 (03-08)~~
~~Hyundai Veloster Turbo/ R-Spec (14-15)~~
~~Kia Forte Koup and Sedan LX/EX (10-13)~~
~~Kia Forte Koup and Sedan SX (10-13~~
~~Kia Forte Koup (14-15)~~
~~Mazda Protégé ES (2000)~~
~~Mazda Protégé 5 (02-03)~~
~~Mazda6 s (03-07)~~
~~Mitsubishi Eclipse GT (00-05)~~
~~Nissan Sentra SER (02-03)~~
~~Pontiac Firebird V-6 (96-02)~~
~~Scion tC (03-07)~~
~~Subaru Impreza (non-turbo) (04-06)~~
~~Toyota Celica GT (00-05)~~
~~Toyota Celica GTS/GT (00-05)~~
~~Volkswagen Golf TDI (2010)~~
~~Volkswagen Passat (12-14)~~
~~Volkswgen Passat TDI (12-14)~~
~~Volkswgen Passat 1.8T (2014-)~~"

2025-01-01 T2 Spec Corvette Line Clarification.

#37441 from Joe Aquilante · Rule change · TB 25-01 (2025-01 Fastrack)

Summary

wordingT2 Spec Corvette clarifies braking, tires, cooling, suspension, and Spec+ upgrades; SC-3200, SC+-3300 lbs.

As printed in Fastrack

In T2 Spec Lines, Spec Corvette, change as follows:
Weight: "SC-3200, SC+-3300* See Notes Section"
Notes: "~~Cars must comply with all Spec Corvette rules dated 11-28-22 including fuel and tires. No tire treatment or rubber~~
~~softeners are permitted. Limited to 380 HP. Nankang NS-2R Tires conforming to Spec Corvette rules or a 295 R compound DOT~~
~~tire.~~ Cars must conform to Spec Corvette rules dated 11/2022. Master cylinder part number GM 19418187 and Booster part
number 19418516 permitted. Limited to 380 HP. Any 200tw 315 tire permitted if used on all 4 corners or a 295 R compound DOT
tire.
Modifications to Radiator Air Shroud to increase radiator cooling efficiency is allowed. Replacement of factory air shroud with

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other material is allowed. New air shroud cannot be wider than inside of frame rails. The front bumper must remain in factory
shape – unmolested and air shroud must mount to it in factory location. Upper Radiator Support must retain factory location.
Factory air dam must remain in its factory location.
All factory suspension pick up points must be maintained. Trackspec’s rear upper coilover offset shock mount may be used, part
number C56UPRMNT.
The following "Spec Corvette +" allowances are permitted with a base weight of 3300 lbs: 1) Penske double adjustable shocks, 2)
dry sump, 3) battery relocation, 4) Quaife limited slip differential, 5) T2 4 piston 13"
front brake system, 6) coil springs other than Eibach part number 0800.225.0550."

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