1. Any cyl. Head allowed.
2. Naturally aspirated engines only.
3. 540 CU. IN. Limit.
4. Maximum of 2 Dominator carbs, no split carbs. No fuel injection.
5. Must run racing type fuel.
6. Any type intake manifold allowed.
GENERAL RULES:
1. Any running gear allowed (Front, rear, transmission or transfer case).
2. 133" wheel base maximum ½ tolerance (can run less wheel base if desired).
3. No part of truck, weight, fuel tank, etc. to be ahead of the 60" rule. Front axle. Must have tow hook this can be ahead of the 60" rule.
4. Tires must be DOT approved. Tire maximum height is 40".
5. Must run stock appearing truck body (fiberglass, carbon fiber or aluminum body or body parts allowed). HOOD IS REQUIRED. Cut outs for headers and breathers allowed. Filters or carbs do not have to be covered with hood scoops.
6. Hitch heights 26". Must be rigged in all directions. All hitches will be checked before pulling.
7. Hitch can be no shorter than 36% of wheel base.
8. Hitch must not be able to rise during pulling. No cam type hitches or rear suspension allowed.
9. Rear of block can be no farther forward than centerline of front axle. You do not have to move the motor forward.
10. Headers must exit up or down and back. Headers may not point or angle down or toward the crowd. Must point straight back.
11. Must have SFI approved shatter proof belhousing or blanket and SFI approved harmonic balancer.
12. NO PASSENGERS (DRIVERS ONLY) NO EXCEPTIONS.
13. No opening of hoods after weigh in. Moving weights around is acceptable.
14.If you are 1st puller and you pull out of bounds you do not get the option of a repull, also if you are 1st puller and you must take advantage of your repull option you have to tell the officials immediately following your pull you cannot wait for others to pull before stating you want to repull.
