1.      MotorSports NorhtEast - CAR CLASSIFICATION Rev. 5-17-06
a. Cars are placed into classes so that cars of approximately the same capabilities compete with each other.
b. Any items which are not listed/covered by the Modification Points/Free Modification lists should be brought to the attention of the Motorsports Northeast Rules Committee.
The Motorsports Northeast Rules Committee reserves the right to update/change with rules, classifications as issues arise.
c. If you are considering or have done modifications to your car, please consult our Modification Chart to understand the potential placement of your car.
2.      AUTOCROSS VEHICLE CLASSIFICATION SCHEDULE
MAKE	MODEL	HP TO WEIGHT RATIO
CLASS A
Aston Martin	DB7, DB7 GT	420/3828=0.109
	Vanquish	460/4045=0.113
	DB9	444/4039=0.109
	Vantage V8	350/3070=0.114
Audi	RS4	414/3638=0.113
BMW	Z8	400/3494=0.113
	Z4 M Coupe	343/3124=0.109
	M5 ‘05 & up	500/4034=0.123
	M6 ’06 & up	500/3935=0.127
	M Coupe (315hp), M Roadster (E46)	315/3131=0.100
Cadillac	XLR-v	440/3805=0.115
Callaway	Corvette and Camaro	404/3308=0.133
Caterham	Super 7’s	200/1123=0.178
Chevrolet	Corvette Z06 C6	500/3130=0.159
	Corvette Z06 C5	405/3115=0.130
	Corvette C6 '05 & up	400/3241=0.123
	Corvette C4 ZR-1	385/3320=0.115
Dodge	Viper RT10 & GTS Coupe	450/3380=0.133
	Viper '05 & up	500/3357=0.148
Ford	Mustang Cobra R ‘00	385/3590=0.107
	GT 05	550/3390=0.162
Ferrari	F355, F360, F550	400/3064=0.130
	Testarossa, 575M	508/4044=0.125
	F40, F430, F50	483/3197=0.151
	612, Superamerica	540/3250=0.166
Lamborghini	Marcielago	580/3638=0.159
	Diablo All	522/3583=0.145
	Gallardo	492/3245=0.151
	Countach	455/3188=0.142
Lotus	Exige	190/2025=0.093
	Elise '05 & up	190/1965=0.096
	Esprit V8TT	350/3038=0.115
Maserati	Coupe / Spyder / Gransport	394/3704=0.106
Mercedes	E55, SL55 AMG	493/4302=0.114
	SL 5.5L TT AMG OR 5.4L S/C	476/4012=0.118
	SLR Mclaren	617/3890=0.158
	CL65AMG	604/4100=0.147
	CL, CLK, SL, SLK (with 493 hp)	493/4473=0.110
Mosler	MT900S	435/2144=0.202
Porsche	911TT – (993-996 models)	415/3388=0.122
	997 S '05 & up	355/3131=0.113
	Boxster S '05 & up	280/2965=0.094
	Cayman S	295/3120=0.094
	GT2 All years	476/3153=0.151
	GT3 All years	380/3043=0.125
	Carrera GT	603/3042=0.198
Saleen	S7	550/2870=0.191
Shelby	Series 1 S/C	450/2950=0.152
	AC Cobra and Replicas	520/2500=0.208
TVR	Griffith 500	340/2337=0.145
Ultima	Ultima GTR	400/2310=0.173
CLASS B
Audi	S4 '04 & up	340/3825=0.088
	RS6 All years	444/4057=0.109
BMW	M3 (E46) ‘99-‘06	333/3458=0.096
	Z4 Coupe	265/3078=0.086
Cadillac	CTS-v	400/3840=0.104
Chevrolet	Corvette C5 (non z06) ‘97-‘04	350/3230=0.108
Chrysler	Crossfire 3,2L Supercharged V-6	330/3239=0.102
De Tomaso	Pantera	350/3202=0.109
	Mangusta	320/3086=0.103
Ferrari	348 GTS	320/3071=0.104
Ford	2003 SVT Cobra (‘03 & ‘04)	390/3665=0.106
Mercedes	SLK 3.2 AMG '03	349/3296=0.105
	SLK 3.2 V6 S/C	349/3115=0.112
	SLK 55 AMG	349/3395=0.102
	C 32 AMG	349/3605=0.097
	CLK 5.4L V8	362/3715=0.097
	C 55 AMG '05	362/3768=0.096
Mitsubibishi	EVO VIII, IX, MR, RS All years	276/3240=0.086
Panoz	Esperante	320/3263=0.098
Pontiac	GT0 '05 & up	400/3725=0.106
Porsche	Boxster S (up to including ‘04)	258/2875=0.089
	Boxster '05 & up	240/2855=0.084
	997 (non S)	325/3075=0.105
	996 C2, C4 & S models	320/3114=0.102
	911 Turbo’s pre ‘94	355/3241=0.109
Roush	Mustang Stage III	360/3520=0.102
Saleen	S281 SC , S351	400/3550=0.112
Shelby	Series 1 N/A	320/2920=0.109
Subaru	WRX Sti 04 & up	300/3270=0.091
CLASS C
Audi	A8 W12	444/4398=0.100
	S8	355/3858=0.092
Acura	NSX All years	290/3066=0.094
BMW	M5(E39)	400/3792=0.105
	M3 Lightweight (E36) '95	249/2974=0.083
	M Coupe, Roadster (E36,240hp)	240/3131=0.076
	850 CSi	372/4167=0.089
	545i (E60)'04 & up	325/3415=0.095
	645Ci (E63), 645Conv (E64) ALL	325/3860=0.084
Cadillac	XLR 2dr 4.6L V8	320/3643=0.088
	STS-V	440/3947=0.111
Chevrolet	Corvette C4 ‘90-‘96	300/3223=0.093
	Camaro SS & LS1	325/3411=0.095
	SLP Camaro	305/3452=0.089
Chrysler	300 C SRT8	425/4190=0.101
Dodge	Stealth TT All years	300/3790=0.079
	Magnum/Charger SRT-8	425/4190=0.101
Ferrari	348 tb	295/3064=0.096
	Mondial All	295/3314=0.089
	308 & 328 GTS/GTB	240/2835=0.084
Ford	Mustang SVT Cobra ‘96-‘01	320/3425=0.094
	Mustang Mach 1 ’03 –‘04	305/3366=0.090
	Mustang GT 4.6L V8 ’05 & up	300/3519=0.085
	Mustang Cobra R ‘95	300/3325=0.090
Honda	S2000 All years	240/2810=0.085
Infiniti	G35 Coupe All years	280/3435=0.082
Jaguar	XJR	370/4059=0.091
	XKR	370/4059=0.091
	S type R	400/4046=0.099
	Super V8	390/4059=0.096
Lexus	IS 350	307/3527=0.087
Lotus	Esprit 4cyl Turbo	264/2950=0.089
Mazda	RX7 TT '93 & up	250/2817=0.088
Mercedes	CLK 5L V8	302/3585=0.084
	SLK 350	268/3231=0.083
	CL, SL, SLK (with 302 hp)	302/3765=0.080
Maserati	Quattroporte	395/4468=0.088
Mitsubishi	3000GT VR4 All years	320/3790=0.084
Nissan	300Z TT '90 & up	300/3351=0.089
	350Z All years	287/3362=0.085
Pontiac	Firebird & Trans Am WS6 & LS1	305/3452=0.089
	GTO '04	350/3725=0.094
	Firebird Firehawk	325/3411=0.095
Porsche	Boxster (’04 & older)	217/2778=0.078
	993 C2 & C4 & S models	287/3050=0.094
	964 (911 ‘89-‘94) C2 & C4 & RS	247/2946=0.084
	928 S,S4 & GT All years	345/3527=0.097
Roush	Mustang Stage I & II	270/3320=0.081
Saleen	S281	275/3350=0.082
Toyota	Supra TT ‘93-'97	320/3452=0.093
CLASS D
Acura	3.2 CL-S	260/3346=0.077
	TL-S	270/3480=0.078
Audi	A3 V6	250/3660=0.068
	S4 2.7L TT	250/3594=0.070
	TT 3.2L V6	250/3428=0.073
BMW	M3 (E36)	240/3179=0.075
	330i (E90) '06	255/3450=0.073
	330i PP (Performance Pack) E46	235/3190=0.074
	540i 6spd (E39)	290/3748=0.077
	850 Ci	296/4123=0.072
	Z3 3.0L	228/3097=0.073
	Z4 3.0L	225/3009=0.075
Buick	GNX	300/3285=0.091
Chevrolet	Corvette C4 ’89 and older (C3, C2)	254/3280=0.077
	Camaro LT1	275/3479=0.079
	Impalla SS V8 ’06 & up	303/3660=0.082
	Monte Carlo SS V8	303/3660=0.082
Chrysler	Crossfire	215/3139=0.068
	300 C 5.7L V8	340/4030=0.084
Dodge	Neon SRT-4 All years	230/2970=0.077
	Magnum/Charger 5.7L V8	340/4030=0.084
Eagle	Talon TSI AWD ’90-‘97	210/3142=0.067
Ford	Mustang GT 4.6L 96-04 (Bullit inc.)	260/3290=0.079
Infiniti	G35 Sedan All years	260/3470=0.075
	M45	335/3995=0.083
	I35 3.5L V6	255/3342=0.076
Jaguar	XK8	290/3709=0.078
	XJS V12	285/3706=0.076
Lexus	SC430 Coupe	300/3840=0.078
	GS400, GS430	300/3699=0.081
Mazda	RX7 Turbo '87-'92	200/2733=0.074
	RX-8 Manual	247/2976=0.083
	MazdaSpeed 6	274/3589=0.076
Mercedes-Benz	SLK 3.2 V6	215/3097=0.069
	CLK430	275/3745=0.073
Mini	Cooper S Work Edition	200/2717=0.073
Mitsubishi	Eclipse '06 V6	263/3472=0.075
	Eclipse Turbo AWD ‘90-‘99	210/3142=0.067
Nissan	Maxima '03 & up	265/3433=0.077
Pontiac	Firebird, Trans Am LT1	275/3479=0.079
	Trans Am Turbo ‘89	255/3406=0.074
	Grand Prix GXP	303/3638=0.083
Porsche	911 3.0L ‘78-‘83	214/2752=0.077
	911 3.2L ‘84-‘89	188/2557=0.074
	944 Turbo & TurboS	250/2966=0.084
	928	237/3199=0.074
	968	248/3086=0.080
	914/6	175/2234=0.078
Saab	9-2x Aero	227/3208=0.070
Toyota	MR2 Turbo	200/2756=0.072
Subaru	WRX All years	227/3166=0.072
VW	R32	237/3258=0.073
	Passat 4L W8	270/3671=0.073
Volvo	S60R & V70R	300/3609=0.083
CLASS E
Acura	Integra Type R	195/2639=0.074
	RSX Type S	200/2767=0.072
	RL	300/4005=0.075
Audi	TT Coupe 1.8T (225hp)	225/3240=0.069
	A8	335/4045=0.083
	A6 4.2L V8	300/3814=0.078
	A3 2.0L	200/3263=0.061
	A4 3.0L Quattro	220/3549=0.062
	Coupe Turbo Quattro	200/2844=0.070
BMW	M3 (E30) 4 cyl	196/2857=0.069
	330Ci, (E46)	225/3285=0.068
	330Xi (E46)	225/3483=0.064
	Z3 Coupe and Conv. 2.8L	192/2870=0.067
	Z4 2.5L 6 cyl	184/2943=0.062
	745i (E65)’02	325/4376=0.074
	540i (E39)	290/3803=0.076
	M5 (’92)	311/3821=0.081
	M6 (’88)	256/3600=0.071
Buick	Grand National	245/3420=0.071
	Regal GS	240/3396=0.070
Cadillac	CTS 3.5L V6	255/3509=0.072
	STS V8	320/4230=0.075
	Allante	290/3720=0.078
Chevrolet	Camaro 5.0L, 5.7L pre 93	245/3458=0.071
	Monte-Carlo 3.8 V6 s/c	240/3396=0.070
	Malibu SS & Malibu Maxx SS	240/3620=0.066
	Cobalt SS Supercharged	205/2991=0.067
Chrysler	Prowler	214/2862=0.079
Dodge	Daytona Turbo all	224/2778=0.080
	Omni GLHS	175/2320=0.075
	Stealth '90 & up (non-turbo)	222/3076=0.072
	Spirit R/T	224/3086=0.072
	Pt Cruiser Turbo	215/3053=0.070
Ford	Mustang 5.0L ‘86-‘95	225/3145=0.071
	Mustang V6 ’05 & up	210/3345=0.062
	Contour SVT	200/3069=0.065
	T-Bird ’00 & up	252/3775=0.067
Honda	Prelude (V-TEC) & SH	195/3042=0.064
	Civic SI ‘06 & up	197/2877=0.068
	Accord 3L V6 ’03 & up	240/3309=0.072
Infiniti	M35 '05 & up	280/3790=0.074
	Q45	266/3878=0.068
Jaguar	S-type 4.2 V8	294/3940=0.075
Lexus	IS 300	215/3255=0.066
	SC400, LS430, LS400	290/3955=0.073
Lincoln	LS V8	282/3693=0.076
	Mark VIII	290/3768=0.077
Lotus	Elise (old), Elan, Europa	122/1900=0.064
Maserati	Bi-Turbo	205/2775=0.073
Mazda	Mazdaspeed Miata	178/2469=0.072
	MX-5 ‘06 & up	170/2475=0.068
	RX-8 Automatic	207/3024=0.068
	6s 3.0L V6	220/3140=0.069
Mercedes	SLK 2.3L s/c	185/3025=0.061
	C-class 3.2L V6	215/3310=0.065
Mercury	Marauder	302/4195=0.072
Mini	Cooper S All Years	163/2678=0.060
Mitsubishi	Eclipse (V6) & 90-99 FWD Turbo	210/3053=0.068
	3000 GT '90 & up (non-turbo)	222/3076=0.072
Nissan	Maxima ‘00 –‘02	222/3142=0.070
	300Z ‘89 & up (non-turbo)	222/3175=0.070
	300Z T '84-‘88	226/3109=0.072
	Altima 3.5SE ’02 & up	240/3278=0.073
	Sentra SE-R Spec V	175/2710=0.065
Oldsmobile	Cutlass H.O.	180/2740=0.065
	Achieva SC	180/2690=0.066
	Aurora	250/3803=0.065
Pontiac	G6 GTP	240/3525=0.068
	Solstice	177/2860=0.061
	Grand Prix 3.8L V6 s/c	240/3396=0.070
	Firebird & TA 5.0L, 5.7L pre ’93	245/3458=0.071
Porsche	911 2.7L All years	165/2464=0.067
	944 S2	208/2976=0.070
Saab	9-5 Aero/9-5 '04 & up	250/3470=0.072
	9-3 Viggen All years	210/3175=0.066
	9-3 Aero ’04 & up	210/3175=0.066
Saturn	Ion Red Line s/c ‘04 & up	205/2930=0.070
	Sky '07	177/2860=0.061
Scion	tC with dealer installed SC	200/2965=0.067
Subaru	SVX	230/3526=0.065
	Legacy GT '05 & up	250/3368=0.074
	Forester XT ’05 & up	250/3485=0.072
Toyota	Celica GTS ’00 & up	180/2500=0.072
	Supra T ‘86-‘92	232/3534=0.065
	Supra NA ‘93-‘97	222/3214=0.069
Volkswagen	GTI VR6 2.8L All years	200/2850=0.070
	GTI '06 2.0T	200/2950=0.067
Volvo	All Turbo Models S40,S60,S80	247/3410=0.072
CLASS F
Acura	Integra (V-TEC) GSR	170/2668=0.063
	RSX	160/2694=0.059
	TSX-4dr 2.4L 4cyl	200/3230=0.062
	3.2 CL Coupe	225/3470=0.064
	Legend GS ‘94-‘95	230/3590=0.064
Audi	A4 2.8L V6	190/3450=0.055
	A4 1.8T	180/3241=0.055
	A6 2.7L TT V6	250/3759=0.066
	A6 3.2L Quattro '05	255/4065=0.062
	TT coupe FWD (180hp)	180/3109=0.057
BMW	740i/iL(E38) '95	282/3858=0.073
	328 (E46)	193/3200=0.060
	325i, Ci (E46)	184/3197=0.057
	323i, Ci (E46)	170/3153=0.054
	325i, Ci (E36)	189/3200=0.059
	328i,Ci (E36)	193/3200=0.060
	530i (E60)'03 & up	225/3733=0.060
Cadillac	Catera	200/3530=0.057
	CTS 2.8L V6	208/3568=0.058
	STS V6	255/3948=0.064
Chevrolet	Camaro V6	200/3323=0.060
	Monte-Carlo 3.8	200/3437=0.058
	Malibu & Malibu Maxx	200/3476=0.057
	Impala V8 ‘96	250/4050=0.061
	Beretta GTZ	180/2833=0.063
	Cobalt SS Non-Supercharged	171/2815=0.060
Chrysler	Conquest TSI	178/2780=0.064
Datsun	240Z	161/2302=0.069
	280Z Turbo	180/2657=0.067
Dodge	Neon DOHC (150hp), All years	150/2560=0.058
	Stratus Sedan All V-6’s	200/3075=0.065
	Avenger V6	200/3020=0.066
Ford	Mustang 3.8 V6 & 5.0 pre ‘86	190/3064=0.062
	SVO Mustang	193/2950=0.065
	Fusion V6	221/3392=0.065
	Taurus SHO	235/3395=0.069
	T-Bird V8, V6 SC	210/3701=0.056
	T-bird Turbo 4 cyl	193/3080=0.062
	Probe GT '93-‘96	164/2690=0.061
	Focus SVT	170/2769=0.061
Honda	Civic Si '96-01 and '02-05	160/2744=0.058
	Prelude (non VTEC) All years	160/2975=0.056
	Del Sol Si VTEC DOHC	160/2522=0.063
	Accord V-6 ’02 & earlier	200/3215=0.062
Hyundai	Tiburon V6 All years	181/3023=0.059
Infinity	J30	210/3530=0.059
Jaguar	X-Type 3.0L V6	231/3516=0.065
	S-Type 3.0L V6	235/3739=0.063
Lexus	IS 250	201/3459=0.058
	GS300	220/3649=0.060
	ES330	225/3461=0.065
Lincoln	LS V6	232/3642=0.063
Mazda	Miata ‘97-’05 (1.8L)	142/2348=0.060
	Mazdaspeed Protege	170/2712=0.062
	RX-7 ‘86-’92 (non-turbo)	160/2696=0.059
	MX-6 ’93 –‘96	164/2690=0.061
	3s 2.3 4cyl	160/2762=0.058
	323 GTX	153/2558=0.059
	Millenia S	210/3355=0.062
Mercedes	C 230 Coupe 1.8 4cyl s/c	189/3250=0.058
	CLK 3.2L V6	215/3538=0.060
Mercury	Cougar All	200/3014=0.066
	Milan V6	221/3392=0.065
	Capri Turbo and 5.0 ‘82-‘86	210/3050=0.068
Merkur	XR4TI, Scorpio	170/2952=0.057
Mitsubishi	Starion ESIR	178/2780=0.064
	Lancer Ralliart '04 & up	162/2645=0.061
	Diamante	230/3329=0.069
	Galant LS/GTS 3.8L V6	230/3649=0.063
	Galant VR-4	195/3146=0.062
Nissan	Maxima ’92 –‘99	190/3146=0.060
	240 SX All years	155/2862=0.054
	Altima 4cyl 2.5S/2.5SE	175/3020=0.058
	Sentra SER, NX2000, 200SX SER	140/2631=0.053
Pontiac	Firebird V6	200/3319=0.060
	Fiero V6	160/2734=0.058
	Grand Prix 3.8 V6 (non-s/c)	200/3475=0.058
	Vibe GT	164/2780=0.059
	Grand Am 3.4L V6	200/3384=0.059
	G6 Coupe V6 3.5L	200/3415=0.058
Porsche	924 S & 924 Turbo	160/2634=0.060
	944 ‘83-‘89 and S	163/2844=0.057
Saab	9-3 2L Turbo	185/3250=0.057
	9-5 2.3L Turbo	220/3450=0.063
Scion	tC ’04 & up	160/2905=0.055
Subaru	Impreza 2.5 RS All years	165/2840=0.058
	Legacy & Outback V6	206/3549=0.058
Toyota	MR-2 ‘00 & up	138/2195=0.063
	Solara V6	200/3230=0.062
	Matrix XRS	180/2877=0.063
	Corolla XRS	170/2672=0.063
	Supra NA pre ‘93	200/3433=0.058
	Celica All-track Turbo	200/3351=0.059
	MR-2 SC '86-‘88	145/2215=0.065
	MR-2 (non-turbo) ’90 & up	140/2590=0.055
Triumph	TR-8	155/2610=0.060
Volkswagen	Golf GTI 1.8T	180/2860=0.063
	Jetta 2.8L V6 All years	178/2990=0.060
	Jetta 1.8T	180/2940=0.061
	Jetta ’06 2.0T	200/3347=0.059
	Beetle 1.8T	180/3005=0.059
	Corrado VR6	178/2734=0.065
	Corrado G60	158/2458=0.064
	Scirocco 16v	137/2138=0.064
Volvo	All Non Turbo Models S40,S60,S80	170/2765=0.061
CLASS G
Acura	Integra (non-vtec)	140/2643=0.053
	Legend ‘91-‘93	161/3280=0.049
	Vigor ( All models)	176/3142=0.056
Audi	All older models, 80,90,100,200	179/3109=0.057
BMW	318i, 318ti (E36) '92	138/2866=0.048
	Z3 1.9L	138/2855=0.048
	525i, 535i (E34) '89	189/3512=0.054
	533i & all older 5-series (E28)’82	215/3700=0.058
	325i (E30) '84	170/2844=0.059
	2002 tti (turbo)	130/2262=0.057
Chevrolet	Colbalt 2.5L	145/2853=0.051
	Cavalier All	140/2615=0.054
	Monte-Carlo 3.4 V6	180/3340=0.054
Datsun	260Z	150/2525=0.059
	280Z	140/2804=0.050
Delorean	DMC 12	145/2743=0.052
Dodge	Neon SOHC	132/2560=0.051
	PT Cruiser	150/2986=0.050
	Stratus Coupe 2.4L 4cyl	150/2851=0.052
	Avenger 2.4L 4cyl	150/2851=0.052
Ford	Escort ZX2	130/2544=0.051
	Focus Zx3	130/2746=0.047
	Focus ZX4 ST	151/2803=0.053
	Crown Victoria	220/3918=0.056
	Five Hundred	203/3645=0.055
	Taurus V6	200/3313=0.060
	Fusion 4cyl	160/3101=0.051
	Escort GT	135/2625=0.049
	Probe Turbo	145/2729=0.053
Honda	Civic '92-‘95 EX/Si V-TEC SOHC	125/2550=0.049
	Civic '96-‘00 EX V-TEC SOHC	127/2650=0.048
	Del Sol Si VTEC SOHC	125/2414=0.052
	CRX Si	108/2264=0.048
	Civic Si 91 and earlier	112/2274=0.049
	Accord 4cyl All years	140/2899=0.048
	Civic 1.6L VTEC ’04 & up (non-Si)	150/2646=0.056
Hyundai	Tiburon 4cyl	140/2640=0.053
	Elantra 4cyl	138/2635=0.052
	Sonata 2.7L V6	170/3180=0.053
Infinity	G20	140/2912=0.048
Isuzu	Impulse, Stylus	130/2447=0.053
Jaguar	S-type 3L V6	235/3940=0.060
	X-type 2.5L V6	192/3430=0.056
Kia	Sephia	138/2724=0.050
	Optima 2.7L V6	170/3280=0.052
	Spectra/ Spectra 5	138/2872=0.048
Mazda	RX7 (12a) pre ‘86	115/2330=0.049
	3i 4cyl	144/2888=0.049
	6i 4cyl	160/3040=0.053
	Miata 1.6L All years	116/2093=0.055
	Protégé & Protégé 5 & MP3	130/2449=0.053
	MX3 V6	130/2550=0.051
	MX-6 Turbo	145/2729=0.053
Mercedes	C class 2.6L V6	168/3310=0.051
Mercury	Milan 4cyl	160/3101=0.051
	Sable V6	200/3313=0.060
	Grand Marquee	220/3918=0.056
	Montego	203/3645=0.055
Mini	Cooper Cpe & Conv.	115/2524=0.045
Mitsubishi	Mirage, Eclipse, Lancer non-turbo	140/2750=0.051
	Galant 4cyl non-turbo	160/3030=0.053
	Eclipse '06 4cyl	162/3274=0.050
Nissan	Sentra 1.6/1.8/ NX 1600, 200sx	115/2346=0.049
Mercury	Capri XR2 Turbo	132/2446=0.054
Pontiac	Fiero 4cyl	130/2534=0.052
	Sunfire	140/2605=0.054
	Grand Am 3.1L V6	175/3384=0.051
	G6 4cyl	167/3326=0.050
	Bonneville	200/3851=0.051
Porsche	924	125/2347=0.053
	912	102/2135=0.047
	914 2.0L	101/2138=0.048
Saab	900 & 9000 series all years	160/2732=0.058
Saturn	Ion	140/2700=0.052
	SC2	124/2437=0.051
	LS 300 3L V6	182/3035=0.060
Subaru	Legacy & Outback 4cyl	165/3164=0.052
Suzuki	Aerio SX	155/2605=0.060
Toyota	Celica (non-turbo or GTS)	140/2425=0.057
	MR-2 ‘85-‘89	112/2390=0.047
	Corolla All Models & years (exc XRS)	126/2403=0.052
Volkswagen	All 2.0L models	115/2600=0.045
	Jetta '06 I-5 DOHC	150/3230=0.046
CLASS H
BMW	2002 non-turbo	98/2271=0.043
	320i (E21) and E3,E9,E12 - 5series	122/2458=0.049
Chevrolet	Aveo 1.6L 4cyl	105/2380=0.044
	Malibu 2.2L 4cyl	145/3175=0.046
Dodge	Shadow, Duster, Stratus 2.0 4cyl	129/2976=0.043
Fiat	X 1/9	83/2035=0.040
Ford	Focus Zx5	130/2846=0.045
	Contour	130/2746=0.047
	Escort Lx	110/2525=0.043
	Aspire , Festiva	63/2004=0.032
Geo	Metro, Prizm, Spectrum, Storm	108/2400=0.045
Honda	Civic DX '92-‘95 non-VTEC	70/2255=0.032
	Civic EX/LX '92-’95 non-VTEC	102/2374=0.043
	Civic DX/LX/HX '96-‘00 non-VTEC	106/2600=0.041
	Civic All pre-'92 non-VTEC	92/2420=0.038
	Del Sol S	106/2302=0.046
Hyundai	Accent 1.6L 4cyl	103/2255=0.046
	Sonata 2.4L 4cyl	138/3180=0.043
Kia	Rio 1.6L 4cyl	104/2405=0.043
	Optima 2.4L 4cyl	138/3280=0.042
	Spectra 1.8L 4cyl	124/2660=0.047
Mazda	626	118/2672=0.044
	323	92/2238=0.041
	MX-3 4cyl	105/2443=0.043
Mercury	Tracer	110/2525=0.043
MG	All Models	92/2080=0.044
Pontiac	Sunfire SE	115/2637=0.044
	Vibe 1.8L 4cyl	130/2700=0.048
	Grand Am, Sunbird 4cyl	111/2485=0.044
Porsche	356 1600	80/1874=0.042
	356 1600SC	95/2059=0.046
	914 1.7L & 1.8L	91/2135=0.043
Saturn	SC1 1.9L SOHC	100/2379=0.042
	LS 300 2.2L 4cyl	135/3035=0.044
Subaru	Impreza L	130/2792=0.046
Sunbeam	Alpine 4cyl	77/2127=0.036
Scion	XB 1.5L 4cyl	108/2485=0.043
	xA 1.5L 4cyl	108/2375=0.045
Suzuki	Forenza 2L 4cyl	119/2700=0.044
	Swift, Esteem	100/2180=0.045
Toyota	Paseo, Tercel, Insight, Echo	100/2300=0.043
	Solara 4cyl	136/3120=0.043
Vintage	All Pre ’80 under 100hp automobiles	>100 hp
VW	All other models under 2.0L
	Scirocco 1.8L 8v	90/2044=0.044
Yugo	All
CLASS M – “Race”
Small bore production race cars under 2.5 liter. All cars that can not pass a DOT state inspection.
CLASS N – “Race”
Big bore production race cars 2.5 liters and over. All cars that can not pass a DOT state inspection.
CLASS O – “Open Wheel”
All Open wheel cars
CLASS U – “Unlimited”
All cars that are heavily modified out of our stock classes and the modification listing, regardless of their engine displacement and the DOT tire compound that the car is on. Non DOT tires are not allowed in this class. This applies to classes A through H. This class includes Class A vehicles that are bumped one class and B vehicles that are bumped two classes.
Examples:
Most lightly modified A cars (Corvette Z06 with coilovers), moderately modified B cars (Subaru STI with chip and coilovers), ALL turbo kits that are not factory installed, ALL engine swaps (RX-7 with small-block V8) and highly boosted factory turbo cars with moderate modifications (VW GTI 1.8T with chip and fuel injectors).
3.      PROPER CLASSIFICATION IS THE RESPONSIBILITY OF THE ENTRANT.
Competitors should class their vehicles according to the preceding list and the following modification penalty system. The Tech Steward will be responsible for verifying each vehicle’s class at the time of tech inspection. The Tech Steward will also be responsible for initially classing vehicles and modifications not listed herein. Any interpretation of the Tech Steward may be appealed to the Motorsports Northeast Rules Committee by informing the Steward or any other Official. The Steward’s determination will stand unless the Motorsports Northeast Rules Committee determines otherwise prior to the next scheduled event.
4.      MODIFICATIONS
Cars with MODIFICATIONS will be subject to being re-classed. A modification means removal, replacement, or enhancement of the indicated part with a part or enhancement that is not available as a factory-installed option for that year, make, model and trim level of vehicle. Engine swaps will be re-classed by the Tech Stewards.
4.1.    Light Modifications: (See Modification Worksheet for details)
Three or more of these modifications will move the vehicle up one class.
1.       Performance shocks (adjustable)
2.       Springs
3.       Camber plates
4.       Sway bars
5.       Rims that are one inch or more wider than stock or that extend one inch or more beyond stock fender
4.2.    Regular Modifications: (See Modification Worksheet for details)
Any of the following modifications move you up a class. Additionally, three of these modifications move you up two classes. Several of these modifications move you to “Unlimited Class”:
1.       Transmission or gear ratio change including tires/wheels with an overall diameter that deviates from factory options by 1 inch or more
2.       Any/All Exhaust System Modification from Exhaust Manifold to Catalytic Converter (from Cat back is free)
3.       Any/All Air Intake Modifications from Throttle Body to Intake Valve (From throttle body away from engine is free)
4.       Differential upgrade (Limited Slip)
5.       Adjustable coil-over suspension or relocation of suspension
6.       Brake caliper and Rotor diameter/width change (i.e., Big brake kits that increase the diameter of the rotor by more than one inch.)
7.       Having all five “light modifications”
4.3.    Heavy Modifications:
Each of the following modifications counts as four regular modifications. The first modification raises the vehicle two classes, with the second raising the vehicle to “Unlimited Class”
1.       Any/All internal Engine Modification incl. Boring, Stroking, Changing Compression, Water Injection; Internal Engine Parts such as valves, pistons, rods, crankshaft, etc; Fuel components in forced induction vehicles including injectors, pumps, and pressure risers.
2.       Any/All Boost controllers, Performance chips, Reprogrammed/Replacement/Piggyback ECU, Intercooler, Blow-off Valves, on Forced Induction Vehicle (Performance Chip on a Naturally Aspirated vehicle is free)
3.       Non-factory installed Turbo or Supercharger
4.       Nitrous oxide kits
4.4.    Race Modifications:
These modifications immediately move you to “Race Classes” M or N
1.       Non DOT approved tires
2.       Gutted interior forward of the drivers seat back or replacement or removal of auto glass except sunroof. Exposed cut metal anywhere inside vehicle. Drivers are allowed to remove bolted, glued or clipped pieces aft of the drivers seat without penalty.
NOTE: If a vehicle arrives with jagged open metal edges inside it will not be allowed to compete.
3.       Race Cars purpose built for autocross or track use arriving on trailers..
5.      Free Modifications:
The following modifications may be installed without incurring penalties
5.1.    Engine
Modifications before the throttle body and after catalytic converter are allowed, including but not limited to: the air filter; cold air system; air boxes; air intake hose or pipe forward of the throttle body; cat-back exhausts (although vehicle must be muffled and meet sound level standards). Changes to engine ancillary equipment, including but limited to: under-drive/lightweight pulleys; timing pulleys; Removal/addition of AC, Cruise Control, fuel components in naturally aspirated vehicles; engine mounts; radiators; oil/trans coolers; dry sumps; fuel additives; oil additives; ignition systems and wiring; spark plugs; Chip or ECU upgrades in naturally aspirated vehicles; Silicone or other hoses; “Dress up” kits, and other cosmetic changes, including the painting/coating of any surface.
5.2.    Suspension
Any part which is available from the factory, as a factory non-racing/Motorsports division option, on the same model/generation/trimline car may be installed. Aftermarket Non-adjustable shocks/struts; bushings; Strut braces; chassis stiffeners; any DOT-approved tire; any wheel material; any wheel size less within 1” of the rolling height, and/or within 1” width of what is available from the factory as a non-racing/Motorsports division option on the same body. (e.g., factory option wheels/tires ranged from 16x7 to 17x8, with a 25” diameter on your car. You could do a 17x8.75 or 16x8.75 without penalty, as long as the total diameter is within 1” of factory. In this case, a total diameter approaching 24” may be scrutinized/penalized by the Tech Stewards.)
5.3.    Exterior
Lightweight body parts which follow the form, function and mounting of a factory steel part (e.g., a one piece GT style fiberglass front end would not be free, whereas a fiberglass hood would be). Addition/removal of sunroof, tails, spoilers, fins, hood scoops, any cosmetic changes etc, as long as they do not pose a risk to either the driver or other participants; Removal/addition emblems, trim, badges, mud guards, antennae, additional lights.
5.4.    Interior
Any change aft of the back of the driver’s seat, which does not involve cutting of metal or any structure components of the vehicle. Including, but limited to ungluing, unbolting, and unclipping of any component aft of the line of the back of the drivers seat back, which does not expose a raw metal edge which could endanger driver, instructor alike. Removal of interior carpet and trim aft of the back of drivers seat; floor mats, gauges; lights; roll cages/bars, strut braces, harness bars, seatbelts/harnesses; racing seats; pedals; shift knobs; steering wheels; rear view mirrors; spare tire, tools, and jack; cosmetic changes or additions.
5.5.    Brakes
Any rotor, of the same size/width may be used, including drilling and slotting. Any brake pad material; Calipers may be changed, so long as the rotor swept area does not change. Braided lines; removal of brake wear sensors; brake fluid type/material; brake booster; removal of ABS; cosmetic changes
5.6.    Driver
Driver is free to wear any type material, including but not limited to: Clothing, shoes, pants, shirts, gloves, socks, etc. of any material, color, texture, etc. Sandals, and high-heels do not meet the safety requirements, and purple pants may be scrutinized/penalized by the Tech Stewards.