1. Engine:

A. Must be motorcycle or snowmobile

B. 2-cycle engines 820cc limited to a 13” hitch height

C. 4-cylcle engines 1500cc limited to a 13” hitch height

D. 2-cycle engines 821cc to 1000cc limited to 12” hitch height

2. Chassis:

A Minimum length 6” maximum of 8” length from centerlines of rear axle to furthest point forward.

B. Maximum width is 5’. Must have fenders and they must extend horizontally over tire 4” from vertical of inside of tire to keep driver away from the tires.

C. Must have strong seat with 3” or more  of backrest.

3. Maximum 1 barrel carburetion per cylinder. Gas and alcohol is allowed. Factory fuel injection.

4. Must be equipped with working kill switch. (engine and fuel pump)

5. Exhaust must be pointed vertical up more then 30 degrees variance.

6. Unit may run a locked rear end,

7. Hitch must be no closer than 6” from hook point to center of rear axle and may not extend farther than 30” from center of rear axle.

8. Must have a dead man throttle and kill switch.

9. A 2 ½lb fire extinguisher within reach of the driver.

10. CC limits will be calculated with a 2% allowance.

11. Minimum Requirements:

A. Must have enclosed clutches, flywheels, jack shafts, chains and drive shaft mounted disc brakes enclosed 360 degrees using 1/8” steel hoops.

B. Side plates the length of the crankshaft

C. Tractors with automatic transmissions must have a legal scatter blanket or 1/8” or ¼” aluminum around them from the back of the block to the tail shaft housing.

12. Snowmobile clutches and belts must be totally enclosed with minimum 1/8” steel

13. Must be 16yrs of age subject to AMPI board Discretion.