River Antique Tractor Pullers
|Tractor Pull Rules|
Original wheel sizes, no cut tires, no dual.
Weights of bolt on type to either front or back of wheels only – no suitcase weights.
Tractors MUST be stock with all parts in stock location – (fuel tanks, etc.).
Stock engines running stock RPMS.
Gas, Diesel or LP fuels only.
1st gear only, low range – no shifting or TA’s allowed. 3.5 MPH maximum.Factory draw bars maximum 20” height, minimum 18” back from center of axle, stationary in all directions and locked on tractors w/3 pt or fast hitch.
Half twist clevis with minimum 3” opening. No balls.
|Competitive Stock Classes|
All of the above with these modifications and
All parts must be of tractor origin.
18.4 x 38 max. tire size, any cut, any rim width, pressed steel o.k. – no duals.
Suitcase & custom made weights w/custom made weight brackets allowed. Rear weights must not extend past rear tires.
Engines are allowed internal modifications, spacer plates, girdles, power blocks, 12 port heads, 800 heads & jugs o.k. 10% above stock RPM allowed.
Wheelie bars and breakaway switches recommended.
No alcohol, no nitrous, no add on turbos or blowers.
1st & 2nd gear only – no shifting TAs allowed 3.5 MPH
All of the above with these modifications:
Tractor can be any model year
Maximum speed 6 mph
Turbo okay if original
4-wheel drive cannot be engaged
No shifting TAs allowed
|The Track Flag Man Rules|
|Maximum of 3 hooks per tractor.
(Pull offs & full pull move ups not counted)