SUPER LATE RULES
 

Winchester Speedway

SUPER LATE MODEL RULES

1. No Radios, mirrors, or flashing lights


2. Tires: Front tires open: Rear tires American Racer 56 -48, Hoosier 1600 -1350. Option- (1) Tire harder will be allowed. All tires must have number and identication on them,no chemicals allowed,tire will be checked with durometer at any time


3. Unified body & Suspension Rules.


4. Weight:All weights are any time


Open engines 8" spoiler 2,300 lbs


Steel block alium. heads: 2250 lbs 8” spoilers


Spec engines : 2,200 lbs 8 rear spoiler 12” side spoilers


SAS/SUPR SPEC heads and intake, must have markings on head and intake, any camshaft, and steel block.


525 Crate 2,200 lbs. 8” spoilers .


All steel engine 362 cu.in. factory valve angle 2200 lbs 12” spoilers


Open steel engine 2250lbs 8in. rear 8in side spoilers.


6. Fuel: Any


7. Wet or dry sump oiling.


8. Any Ignition


9. No traction control devices; refer to protest rule #10.


10. Anything not covered must have official approval "When In Doubt Ask

Updated 1/23/17

 

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