 |
ATPA DIESEL SUPER STOCK FOUR-WHEEL DRIVE
ATPA DIESEL SUPER STOCK FOUR-WHEEL DRIVE:
1. Weight class will operated at an 8000 lb. maximum
2. No Nitrous, Propane or Alcohol -- #2 Diesel Only
3. Water Injection is permitted in this class
4. Turbochargers- Limited to 2 stage configuration
5. Hanging weights allowed- Weights must not extend more than 60" from centerline of front axle (Weights must be secure)
6. 26" Hitch height
7. Hitch hook point must not be less than 48" from centerline of rear axle. Min. 3" Diameter ring or clevis
8. Hitch must not exceed a maximum of 33 degree angle from pivot point to hook point
9. Rigid Suspension allowed
10. Drop boxes, Reversers allowed
11. Exhaust must exit straight up, stack minimum of cab height.
12. Snell 85 or better helmets required
13. S.F.I. Fire suits required.
14. No cast iron clutches or flywheels permitted.
15. S.F.I Bell housing Blankets and/or S.F.I Blow proof Bell housings required
16. All U-joints must be shielded 360 degrees with 3/8” thick aluminum or 5/16” thick steel. Shield will be 6 inches long minimum and centered on U-joint. Inside diameter of shield will no more than 2 inches larger than U-joint.
17. All intermediate shafts between the transmission and transfer case will be totally enclosed in 3/8” aluminum or 5/16” steel, ¼ of shaft may be visible.
18. Fire Extinguishers, helmets and seatbelts required
19. Exhaust must exit straight up, minimum of cab height, with (2) -3/8” inch bolts mounted in a cross pattern.
20. Air Shutoff's required- consisting of (1) cable to the rear of the truck to be operated by the sled, and also a cable inside the driver's compartment
21. Axle shields are required. Shield to be .060” thickness steel or aluminum. Shield not to be mounted to axle ends or hub bolts. A hole may be cut in one to allow locking in of hubs.
22. 35" tire maximum height (Cut or Sharpened tires allowed)
23. Tires and wheels must stay in the center of the wheel wells as intended by the manufacture.
24. Maximum engine size will be 460 cubic inches.
25. Engine must come factory in 1 ton or smaller pickup
26. Mechanical or electronic fuel injection permitted.
27. All engines will have a deflection shield, running the complete length of the block casting. Shield must be securely fastened and must be .060” thick.
28. Wheelbase maximum 158”
Send E-Mail to: 4x4nut@kinex.net
Copyright © 2005 . All Rights Reserved