Round Bottom
Garden
Tractor Pullers
CLASSES:
CLASS A
800 LB STOCK 0-10 HP.
CLASS B
900 LB STOCK 0-10 HP.
CLASS C
900 LB STOCK 0-12 HP.
CLASS D
1000 LB STOCK 0-12 HP.
STOCK
ENGINE SPECIFICATIONS
- MAXIMUM .030
OVERBORE ALL CLASSES
-
- STOCK STROKE
ALL CLASSES, NO STROKER KITS
-
- VALVE SIZES ALL
CLASSES 1.38
-
- VALVE LIFT MAXIMUM
.330
-
- CARBURETOR
1" DIAMETER VENTURI MAX. ALL CLASSES AND MUST BE ORIGINAL TYPE
-
- GASOLINE .750
GRAVITY ALL CLASSES
-
- LAWN MOWER TYPE
GASOLINE ENGINES ONLY
-
- MUST HAVE
ORIGINAL FLYWHEEL COVER, STOCK FLYWHEEL& ALL FINS ON FLYWHEEL
-
- PUMP GAS ONLY,
NO PRESSURIZED TANKS OR NITROUS OXIDE, NO ALCOHOL, NO FUEL INJECTION, NO
ELECTRIC FUEL PUMPS
-
- SINGLE CYLINDER
FLAT HEAD ENGINES ONLY ( NO ) OVERHEAD VALVES
-
- NO RAM TUBES OR
HOMEMADE HEADS. NO HEAD PLATES OR TIE DOWNS ON HEADS
-
- NO DIRECT THROTTLE
LINKAGE TO CARB., MUST RUN THROUGH GOVERNOR ARM. ALL TRACTORS MUST HAVE WORKING AIR CLEANER ON CARB WITH ONE FILTER IN PLACE.
-
- NATURALLY
ASPIRATED ENGINE, NO FORCED AIR OF ANY KIND.
-
- 4000 RPM LIMIT, IT
WILL BE CHECKED. ANYTHING OVER 4000 RPM’S AT ANYTIME WILL BE
DISQUALIFIED
TRACTOR
REGULATIONS:
- MUST HAVE
WORKABLE BRAKES
- MUST HAVE
WORKABLE REVERSE GEAR
- MUST HAVE REAR
FENDERS, SHALL COVER FRONT PORTION OF TIRE & TO CENTER LINE OF REAR
AXLE
- FACTORY SEAT OR
EQUIVALENT
- DEAD MAN THROTTLE
IS RECOMMENDED, BUT NOT REQUIRED ON STOCK CLASSES
- ALL TRACTORS ARE
TO HAVE STOCK APPEARANCE AND HAVE HOOD AND GRILL
- ANY PORTION OF
TRACTOR IS NOT TO EXCEED 24" FROM CENTER OF REAR AXLE TO REAR END. NO
PORTION OF FRONT OF TRACTOR, BOOM, OR WEIGHTS CAN EXCEED 7’ FROM
CENTER OF REAR AXLE. WIDTH 10" FROM REAR TIRE TO A MAX. OF 60"
WIDE. BACK PORTION OF HITCH IS NOT TO EXCEED 18" FROM CENTER OF REAR
AXLE.
- RUBBER TIRES
ONLY ( NO DUALS, STUDS, CHAINS OR STEEL OR CUT TIRES ) MAXIMUM TIRE SIZE
ALL CLASSES 26x12x12
- IF EXHAUST IS
MODIFIED IT MUST BE IN AN UPRIGHT POSITION & PAST HOOD
- TRACTORS MUST
HAVE ALL SHIELDS AND GUARDS OVER CLUTCHES, DRIVE BELTS OR DRIVE TRAIN
- ALL TRACTORS
MUST HAVE A SAFETY DEVICE TO PREVENT TURNOVERS. THIS DEVICE IS TO
HAVE WHEELS OR SKID PLATE. WHEELS ARE TO BE AT LEAST 1" WIDE. SKID
PLATES MUST BE AT LEAST 3"x3" AT GROUND CONTACT POINT. WHEELS OR
SKID PLATES MUST BE NO LESS THAN 5" BEHIND THE REAR TIRES AND NOT
MORE THAN 5" ABOVE THE GROUND, AND MUST SUPPORT WEIGHT OF TRACTOR AND
DRIVER.
- HITCHES MUST BE RIGID
AND HAVE 11/2 " HOLE OR CLEVIS FOR HOOKUP. ½ MINIMUM TO ¾ MAXIMUM.
FROM BACK EDGE OF HOLE TO EDGE OF HITCH. HITCH HEIGHT MAXIMUM 12" ON
DIRT 10" ON ASPHALT
- MUST HAVE
DRIVERS LICENSE OR MUST HAVE HELMET
- KILL SWITCH IS MANDATORY
FOR ALL CLASSES
- TWO WHEEL DRIVE
TRACTORS ONLY
- ALL CLUB MEMBERS
MUST HAVE A TRACTOR NUMBER, AND NUMBER DISPLAYED ON TRACTOR
**
DEPENDING UPON TIME PERMITTED FOR EVENTS, THERE MAY BE A LIMIT TO THE NUMBER OF
TRACTORS PER CLASS OR A LIMITED NUMBER OF CLASSES
