1. BODY - Must have stock appearing body. Compact cars and trucks only. All glass and upholstery must be removed. Complete stock floor pan and firewall. Bodies may be cut for tire clearance. No added pieces to body such as skirts or ground effects. Aluminum doors, fenders, and quarter panels ok. Must retain stock shape and appearance. Interior may be boxed in. Hole in hood for air cleaner clearance ok. Must have 2 1/2” deflector in front and sides of air filter. Chevy trucks may run Ford or Toyota engines as long as those engines meet track specs.

2. ROLL CAGE - Must have a roll cage, 3/4 cages legal. Doors must be welded closed.

3. TIRES - Hoosier 215-60-13” rc4 thru rc0 (in stock), American Racer 215-60-13” (medium or soft compounds), Goodyear 23.0x8.0x13”/22.0x8.0x13” g-40 compound (in stock), or any 60/70 series dot street tires legal. Max tread width 8”. Bonus in effect if winning car has Goodyear tires.

4. Gas tank may be mounted inside of trunk with rear firewall to separate drivers’ compartment.

5. WHEELS - Any steel wheels, 7” max. width. May be re-reinforced for safety. Large wheel studs ok. Bead lock on right rear o.k.

6. Seat must be securely mounted to the frame. Seatbelt and shoulder harness mandatory. Fire extinguisher mandatory.

7. FUEL - Pump gas or racing gas such as sold at the racetrack. 112 octane max. No additives. ($50 fuel protest)

8. Car must have car number on top and side of car.

9. Drivers must pick up winnings each night. Money not picked up each night will be forfeited. Drivers must attend drivers meeting.

10. NO rotary engines or turbo four cylinders. Single overhead cam engines only. Two valves per cylinder max. Adjustable cam gear permitted.

11. CARBURETOR - Stock two barrel carburetor, Holley 350 cfm # 7448, or Holley 350 cfm #0-80787-1. Must have air horn with part # on it. No modifications.

12. SPACER - 1” max. spacer. May cut intake for Holley carb. No grinding.

13. INTAKES - Stock OEM. May be interchanged from one size to another. No fuel injection intakes.

14. FLYWHEEL - Must weigh a min. of 16 lbs. Must have stock type clutch and pressure plate.

15. IGNITION - MSD ignition ok ($350 buyout on MSD box)

16. Radiator may be supported. Bars allowed in front of radiator but must be behind grill.

17. CAM LIFT - Solid .425” max. lift with .025” lash. Hydraulic checked with .000 lash. No rollers. Single overhead cams only.

18. RODS - Any steel rod.

19. VALVES - Any steel valve. Must be stock valve diam. and stock size valve springs. Double valve springs ok. Stock rocker arms. No rollers.

20. WEIGHT - Car must weigh 1 lb. per c.c. Minimum weight 2000 lbs. C.c.'s must be painted on hood.

21. HEADERS - Legal.

22. SUSPENSION - Must be stock suspension. No coil over type adjustments. Lowering blocks legal. No screw jacks, adjustable cups legal. RACING SHOCKS LEGAL. Must be in stock location and stock mounts. Heim joints legal.

23. NO SPOILERS or ground effects. Hood scoops ok. 2 1/2” max. Must be boxed in and not functional.

24. Coil springs may be changed. Rear leafs may have shackles. Front struts may have plate for caster and camber adjustment.

25. HEADS - Stock OEM only. May be interchanged from one engine size to another (same manufacturer). No porting or polishing. Any competition valve job, any angle, depth not to exceed stock valve guide. May have a .750 hand blend from top of valve seat into the bowl.

BLOCK - Stock OEM with .080 max. overbore.

26. PISTONS - Flat top only. Toyota may run factory dome pistons (max. height .267” 3tc engine/.125” 29r engine). Chamber in the head may not be ground.

27. CRANKSHAFT - Stock stroke only. No after market. May be lightened and balanced. BALANCER - Any.

28. OIL PAN - Large oil pan permitted. No dry sumps.

29. ENGINE LOCATION - Must be mounted in stock location.

30. Interiors may be boxed in. After market nose pieces ok. Rear bumper covers ok.

31. REAR ENDS - Any stock type up to 8.8” for make of car. No spools or gun drilled axles.

32. TRANSMISSIONS - Stock type with working forward and reverse.

33- BRAKES - Stock type, no brake adjusters within reach of driver.