Any 4 cylinder sedan, subcompact, compact two door car or truck. No hood scoops, (No holes in hood). No 4 wheel / AWD vehicles permitted
BODY: Stock type rear spoilers allowed (must be for car it is installed on). Body must remain stock. May fabricate frame front and rear, using 2 X 3 tubing from strut tower in front forward and centerline of rear axle to the rear. Must have stock floor pan and original trunk floor No tubed interiors Trunk area maybe opened for fuel cell installation No firebirds or camaro’s
GLASS: All glass must be removed and screen placed in windshield area with 2 support rods. No holes in firewall or floorboard. Engine/fuel area must be sealed off from driver
ROLL BARS: Must have front hoop and leg hoop to protect driver. Must have complete 4 point roll cage, installed in a professional manner. 1 ½” .095 wall steel tubing, with three door bars on drivers side and two door bars on passenger side.
BUMPERS: Bumpers will be stock type facia. All exterior bracing/bumper must have a max. 1 ¾” od. All exterior tubing must be round and radiuses back into and attached to frame or cage. Front and rear tow hooks are mandatory
FLOOR/FRAME: Must use steel, to tie front frame, to rear of car and roll cage. MANDATORY at all tracks
SEATS: Must use aluminum or solid fiberglass racing seat. Seat must be fastened to roll cage NOT TIN. Must have 5 point racing seat belt harness. Seat belts NOT to exceed more than 5 years old and must be securely bolted (not chained).
FUEL CELL: Racing fuel cell is mandatory. Max. 12 gallon cell must be mounted in a safe manner. Must have protection loop behind fuel cell and must be protected front, rear and bottom with minimum 18 gauge steel and be a minimum of 12” from the ground. If fuel injection; you must have both fuel and electric shut offs
WHEELS: Max 6” Racing wheels allowed Recaps only. 185,195, 205 – 70 – 14 cars that came with 13” tires, may use 13” DOT instead of 14”. All 14” tires MUST be Cambridge recaps or may run DOT tire. NO snows or lugers.
SUSPENSION: Must have stock suspension. NO racing shocks or springs. Must match side to side. NO limiting devices such as cables or chains etc.
ENGINE: Engine must remain stock as manufactured
DRIVETRAIN: Flywheel must remain stock. No lightening. Clutch and pressure plate must be OEM Must have 1” hole in bell housing in line with clutch. Transmission must have ALL working gears No light weight driveshaft
WEIGHT: Minimum weight is 2400 lbs. Cars with 3 or 4 valve per cylinder must add 100 lbs. Weight in trunk area bolted with (2) ½ inch bolts. All added weight must be in trunk area bolted securely.
EXHAUST: Exhaust must exit behind driver Mufflers are mandatory at MCR, Little Valley and Freedom. (Optional at AMR)
BRAKES: Stock as manufactured brakes ONLY ( 4 wheel brake)