PROUD SPONSORS
OF
THUNDERHILL RACEWAY
 







2012 SUPER LATE MODEL RULES

1. BODY: DIRT/MSCCS Rules apply.

2. ENGINE AND WEIGHT OPTIONS:

a. Open Motor: 2300 lbs.

b. SAS/MSCCS LEGAL Spec Motor: 2200 lbs.

c. SUPR/MSCCS LEGAL Spec Motor: 2200 lbs.

d. ALL steel motor: 2200 lbs.

3. WEIGHT: With driver anytime. No weight adjustment devices allowed inside car.

4. FUEL SYSTEM: One four-barrel carburetor. Gas or Alcohol.

5. WHEELBASE: 104” minimum. Measure from center of hub to center of hub.

6. ENGINE SETBACK: Six (6) inches from center of ball joint to most forward spark

plug, for all cars.

7. REAR END: Any type permitted.

8. TRANSMISSION: All transmissions must have forward and reverse gears. No

straight drives.

9. TIRES: Rear tires must punch 50 at any time by the track durometer:

American Racer 56 or Hoosier LM40 -1600 & HOOSIER D55.

 Front Tires Open

A. All identifying numbers must be visible front and back, no altering-no tolerance

B. Drivers caught with non conforming tires will be disqualified and can be further punished by the discretion of the track.

10. SPOILERS: 8” rear spoilers on all cars. Spec motor and big 10 motor exception (SAS template). 12” of material tall spoiler. 3 Spoiler support blades are allowed. Spec spoiler blade dimensions are 18” maximum in length – 12” maximum in length and must taper down to a maximum of 6”.

(a) Spoiler Blade: spoiler blade dimensions are 18” maximum in length – 12” maximum in height and must taper down to a maximum of 6”.

COMMON SENSE APPLIES TO ALL RULES