HILLBILLY HOOK N PULL LLC
GARDEN TRACTOR AND MINI-ROD PULLING
CLASSES
ALL GENERAL RULES APPLY
850 Pound Stock – Junior
- Must be no older than 14 years.
- Tractor and driver must weigh no more than 850 pounds.
- Engine must be 14 HP or less, one cylinder, air-cooled, 4 cycle, factory stock block with factory internal components for that engine. Garden Tractor Engines Only.
- Engine must be fueled by gasoline only. Carburetors must be stock for that engine with no modifications to the carburetor.
- Engine must be naturally aspirated, gravity fed or stock mechanical fuel pump.
- Transmissions and rear ends must not deviate from factory specifications.
- Connecting rod may be inserted and governor may be disconnected.
950 Pound Stock
- Tractor and driver must weigh no more than 950 pounds.
- Engine must be 14 HP or less, one cylinder, air-cooled, 4 cycle, factory stock block with factory internal components for that engine. Garden Tractor Engines Only.
- Engine must be fueled by gasoline only. Carburetors must be stock for that engine with no modifications to the carburetor.
- Engine must be naturally aspirated, gravity fed or stock mechanical fuel pump.
- Transmissions and rear ends must not deviate from factory specifications.
- Connecting rod may be inserted and governor may be disconnected.
1050 Pound Stock – 1 Cylinder
- Tractor and driver must weigh no more than 1050 pounds.
- Engine must be 14 HP or less, one cylinder, air-cooled, 4 cycle, factory stock block with factory internal components for that engine. Garden Tractor Engines Only.
- Engine must be fueled by gasoline only. Carburetors must be stock for that engine with no modifications to the carburetor.
- Engine must be naturally aspirated, gravity fed or stock mechanical fuel pump.
- Transmissions and rear ends must not deviate from factory specifications.
- Connecting rod may be inserted and governor may be disconnected.
1050 Pound Stock – 1 Cylinder
- Tractor and driver must weigh no more than 1050 pounds.
- Engine must be 16 HP or less, one cylinder, air-cooled, 4 cycle, factory stock block with factory internal components for that engine. Garden Tractor Engines Only.
- Engine must be fueled by gasoline only. Carburetors must be stock for that engine with no modifications to the carburetor.
- Engine must be naturally aspirated, gravity fed or stock mechanical fuel pump.
- Transmissions and rear ends must not deviate from factory specifications.
- Connecting rod may be inserted and governor may be disconnected.
1050 Pound Stock – 2 Cylinder
- Tractor and driver must weigh no more than 1050 pounds.
- Engine must be 20 HP or less, may be two cylinder, air-cooled, 4 cycle, factory stock block with factory internal components for that engine. Garden Tractor Engines Only.
- Engine must be fueled by gasoline only. Carburetors must be stock for that engine with no modifications to the carburetor.
- Engine must be naturally aspirated, gravity fed or stock mechanical fuel pump.
- Transmissions and rear ends must not deviate from factory specifications.
- Connecting rod may be inserted and governor may be disconnected.
1050 Super Stock
- Tractor and driver must weigh no more than 1050 pounds.
- Engine must be 16 HP or less, one cylinder, air-cooled, 4 cycle, factory block ie, no overhead valves, no fuel injection and no after market blocks.
- Engine must be lawn and garden type and may be fueled by gasoline or alcohol.
- Transmissions and rear ends must not deviate from factory design.
1050 Pound Pro Stock -Eliminated
1200 Super Modified
- Tractor and driver must weigh no more than 1200 pounds.
- Any engine one, two, or three cylinders, four cycle, fueled by gasoline or diesel.
- No rotary engines.
1500 Pound Mini-Rod
- Tractor and driver must weigh no more than 1500 pounds.
- Driver must be a licensed driver and wear a motorcycle type helmet.
- Mini-Rods will not be more than 54 inches wide, no more than 6 feet between the axles and no more than 8 feet long, excluding the wheelie bars.
- Engines must not use turbos or blowers, nitro methane or nitrous oxide.
- A kill switch must be attached to the center of the tractor behind the driver in a position that can be easily hooked to the sled on all pulls.
- All Mini-Rods must have a battery disconnect switch located for easy access to track manager in case of a problem, this switch must be in battery line going to starter and must kill all power to the tractor.
- All hand throttles must be spring-loaded and engine must come to an idle when hand is removed from the throttle.
- All drivelines must have safety loops, all u-joints must be enclosed 360 degrees.
- Automatic Transmissions are permitted. All automatic transmissions must have a park/neutral switch and all manual transmissions must have a clutch safety switch.
- All flywheels must be of steel with an AHRA, NHRA or SEMA approved bell housing or the housing must be shielded 360 degrees with 1/4 inch steel or 3/8 aluminum.
- A deflection shield must be on both sides of the engine of at least .060 thickness.
- All engines with a harmonic balancer or steel hub must be shrouded 360 degrees with 1/4 inch steel or 3/8 aluminum and must be fastened securely.
- Maximum drawbar height is 13 inches, be 1/2 inch thick with a 3/4 loop and must not be behind the rear tires.
- A 2# ABC fire extinguisher must be mounted within the drivers reach.
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