Sport Stock
Open to ages 5-19
1. Class open to 900 lb, 1100 lb, and 1300 lb hooks.
2. Motor must be of same type tractor was made with. Example: Flat head, Single or Twin, Kohler, Briggs, Tecum., or Onan. V-twin motors must have been stock production for tractor when new.
3. Tractor must remain stock appearing.
4. Must use stock flywheel.
5. 4000 rpm limit.
6. Open exhaust permitted. Must exit vertically.
7. Turf tires or Bar lug tires allowed. No cutting or modifying of tread. No purpose built manufactured pulling bar lug tires allowed.
8. No pro pulling tires. No ATV type tires. No Dick Cepek, Lawntec, Pitbull ,or Nichols brand tires.
9. Tractor must have wheelie bars.
10. All tractors must have adjustable hitch on rear with no less than 1 1/2 inch hole for hook.
11. All tractors must have rear fenders.
12. All tractors must have hood.
13. All belts must be covered.
14. All tractors must have stock rear end.
