Changes for 2023-2024
Full copy of rules can be found >>>Here<<<.
- Two attempts will be allowed to start sled qualifying and in the finals. The only time it’s not is during a pull-off. One attempt only in a pull-off. (This was re-worded to clarify and include two attempts in the finals. No actual operational change made as this is how it’s always been intended.)
Pro V-Twin (Clarification)
- Engines: Must be a commercially available lawn and/or garden tractor factory air-cooled engine. Only configuration accepted is V-twin type. No re-production blocks, must be OEM
- The front of the engine block cannot exceed 52 inches from center of the rear axle. Front pulley and crank are allowed. (Hinkle Rule)
- REMOVED: Frames should maintain factory length, but not mandatory.
Changes made in 2022-2023 Season
Notable Rule changes for 2022-2023 Season
30 Cubic: 1000 lbs max weight.
Pro V-Twin: Pro head engines will be allowed 1050# – Hitch height will remain the same for pro head head engines at 12.25″ (This is subject to change to promote fairness)
New Class – Pro V-Twin (Heads-Up): Same rules as Pro V-Twin but all tractors will run 1050# weight and 13′ hitch height. (This is subject to change to promote fairness)
Note: Both the Pro V-Twin and Pro V-Twin Heads up will be scored as one class in the points series.
Track Operations / Safety: If the driver leaves when the red flag is still displayed, it will be cause for immediate disqualification for that class even if it’s before the 75’ mark as it’s a safety issue.