DIVISION 3
CLASSES
4000, 4500, 5500, 6500
AGE OF DRIVER
All drivers must be able to control all controls of the tractor from the driver’s seat. All minors must submit written consent of parents or guardian to enter the contest. Such a statement must be turned in at the time of entry. Each contestant enters the contest at his/her own risk or that of the parent/guardian and recognizes that he/she may be held responsible for any accident or injury incurred or property damage to others caused by him/her or his/her tractor. Upon entry each driver agrees to release all officials from responsibility or claim for any liability. *Each venue/sled operator may have age restriction.
AGE OF TRACTOR
1959 and older (any model of tractor that started that year will be accepted)
DRAW BARS
Draw bars
must not exceed 20 inches in height or less than 18 inches from center of axle
to hooking point. No part of draw bar may extend rearward beyond point of hook.
Draw bars must be stationary in all directions. No clevis. Drawbar must be
equipped with steel hitching device not more than 1 ½ inches in thickness, and
with a 3 ¾ inch diameter opening
Weights must not extend rearward beyond rear tires and cannot be more than 11 feet from center of the rear axle to the furthest point forward. No more then 12” from side of rear tire.
TIRES
No radial tires, steel wheels, or duals. Two-wheel drive only. Any cut tire allowed on tires. Manufactured data must be intact. Tire size will be 18.4x38. Any rim width.
FUEL
Gas, diesel or LP fuels only. No alcohol or nitrous oxide fuels may be used in tractors. Gas is allowed a maximum of 750 specific gravity. All tractors are subject to random fuel checks. Tractors manufactured to use diesel fuel only cannot be converted to gas or LP
RPM’S
Rpm’s
allowed will be determined by the
**RPM’S will be checked randomly after hook**
SPEED LIMIT
Any gear, speed limit will be 3.5 mph and checked by radar. (No shifting of TA’s.) Puller will be allowed to beep the horn as many times up to cone, and if the horn beeps after the cone, puller will be disqualified. Cone placement will be determined by length of the track prior to the pull.
CARBURETORS
Replacement carburetors with no modification of carburetor or manifold. Overhang of carburetor to manifold is not allowed. Only stock appearing manifolds are allowed. Tractors must me naturally aspirated. No turbos or blowers-except Oliver 99GM, etc Enhanced electrical systems permitted in all classes. NO rev limiters.
ENGINE, FRAMES,
TRANSMISSION, REAR END, AXLE
Tractors must have the stock engine or engine must be from original manufacture and bolt in without modification using existing bell housing and motor mounts. Frames, transmission, rear end and axle housings must be stock or manufacturer’s replacement.
Dual exhaust not allowed except after stock manifold.
SAFETY EQUIPMENT
Wheelie bars & Kill switches (All electric fuel pumps must be wired to kill switch)
**Safety equipment may be checked randomly. **
**All decisions made by rule and tech committee are final. **
Rules Revised on 10-24-2010
Rules Freeze of 2 years (2011 and 2012 pulling season)
ALL