2010 - LATE MODEL RULES

1. BLOCK:     Cast iron only. 362 cubic inch max.



2. HEADS:     Steel, 23 degree only. Ford 10 degree



3. CRANK:     Any steel crank 49.5 lbs minimum weight.



4. RODS:     NO titanium or aluminum rods.



5. PISTONS:     Any flat top pistons and pins,. cannot come out of block.



6. CAM:     Flat Tappet LIFTERS, no mushroom or ceramic. OEM diameter only.
   Chevy .842, Ford .875, & Chry .903. Roller Cam ADD 50 lbs



7. VALVE:     max. intake 2.05 & exhaust 1.60. stem 11/32 min. No titanium.



8. INTAKE / CARBURETOR:     Any 1 four barrel permitted. GAS ONLY



9. IGNITION:     Any point or electronic ignition. (No traction control)



10. TIRES:     REAR Tire Rule Only (American Racer 56 )
    (Hoosier shoulder plated spec 55/1600 must durometer 60)



11. BODY:     Lucas body/spoiler rules.



12. WEIGHT:     2350 lbs. EXTERNAL OIL PUMP - Add 50 lbs.
    
    (CRATE MOTOR: 602 2100 lbs)(604 2200 lbs.) 12x32 left side spoiler) Any Tire.
    
    (TRACK RETAINS RIGHT to adjust weight & let any CAR RACE & WEIGHT / RULES may be ADJUSTED TO EQUAL COMPETITION)



13. PROTEST:    
    A. $400 to pull (1) Head & Bore
    B. COMPLETE to bottom $600. Tech retaines 1/3
    C. Visual: $100.00. Tech retains all