2400 LB weight or 1 LB per CC whichever is greater. Stock type suspension components. Weight jacks OK. No coil overs. Max 8" spoiler not to extend forward past rear of rear tire. No altered fire walls. FOUR CYLINDER ENGINE ONLY.

One two BBL carb. Stock intake. Stock exhaust, stock distributor. NO MSD or aftermarket IGN systems. No turbos, blowers, nitrous or injection. Performance cam OK. Stock or stock displacement pistons only. Must pass a compression test of 175 LBS max stock heads and blocks.

Stock steel flywheel. Stock type clutch and pressure plate with scatter shield. A hole in the bell housing must be provided for inspection. Stock factory steel body. Max 8" steel wheel. Radiator over flow catch bottle or tank. No antifreeze/coolant. Pump or race gas only. Fuel Cells mandatory. Electric fuel pump will be allowed only when using a oil pressure switch for the shut off of the pump as well as a kill switch.

All car numbers must stand out. These numbers must be at least 18" high and 3" wide on both doors and roof. Number must in a color contrasting with the body color. If the number is not legible from the scoring tower the car/truck will not be scored. NO CHROME

Wing window bars made from roll bar material. Minimum 1 ¾" .095 wall round tubing. 3 door bars with upright bracing on driver's side. Outer door bars permitted 1" from body and bumper ends inset 2" from outside edge of tire. Bumper ends should be plated or strapped to prevent hooking. Doors to be welded shut, all bracing to be track approved. All glass, trim, mirrors and all flammable material to be removed from the car. No radios or antifreeze. Windshields removed, replaced by heavy wire mesh rock guard. No open fire walls, holes to be plugged. Motors to have solid mounts or to be chained down. Cars must be self starting with battery enclosed in nonconductive box securely fastened. All cars require master disconnect switch brightly marked in open view. Stock balancers to have plate on 3/16" steel larger than outer ring or pulley bolted to balancer. Front loop required on open drive lines. Drive lines and added weight to be painted white or bright color. No loose body parts/sheet metal. Hook area to be made of chain or tow hook and must be visible to wrecker. A minimum 2 ¾ lb charged fire extinguisher on board with quick release bracket recommended. All cars must have muffling device 95D. B.A. at 100 feet.

TIRE RULE: Max 10" Wide D O T Casing. RECAPS OK