2020 Classes and Rules

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Antique

5000

6000

7000

Naturally Aspirated Farm Stock

8700

9700

10700

Turbo Farm Stock

9000

10000

11500

13500

15000

16500

Duals

MFWD

Mod Farm

10500

11500

12500

Hot Farm

10700

11700

4x4 Limited Pro Trucks

Stock Diesel Trucks

Stock Gas Trucks

Antique: 18” drawbar, 18.4 38 tires. No cut tires.

Farm stock: everything must be stock appearing, including: pump, turbo, lines. RPMs must not exceed 2800rpm. No hammer straps, must have a twisted clevis to allow hook to be hooked downward. 20” drawbar height.

            -Hot naturally aspirated tractors will weigh 500lbs light and pull in the stock NA class

Mod farm: 3250rpm max, A pumps and rotary pumps allowed, no P pumps. No water or other injectables. 466 3LM turbo or like size. 466 cubic inch limit, unless more from the factory (Case 504). 20” drawbar height. 20.8 38 max tire size, no cut tires. 

Hot farm: 3500rpm max. Must have: wheelie bars, tie bars, air shutoff, clutch blanket. Rotary, A pumps, P pumps allowed. 3x3 max turbo size. 20“ drawbar height. 20.8 max tire width, no cut tires.

4x4 Limited Pro Trucks: Contact Chan Stowell @ 785-282-0666

Stock gas and diesel trucks:  No block suspension, no weight brackets allowed, no loose weights in  box, no riders allowed in the box of the pickup, must have valid driver’s license to pull pickup, must have registration for vehicle, must have insurance card for vehicle