Section 30 - LIGHT LIMITED SUPER STOCK TRACTORS (LLSS)

Unless specifically outlined below in the class specific rules, the Tractor General Rules and the overall General rules outlined above will apply.

30.1 - General Rules

1. Light Limited Super Stock Tractors will compete at the following weights:

   1. Diesel tractors will compete at a maximum of 6500 lbs.

   2. Alcohol tractors will compete at a maximum of 6400 lbs.

30.2 - Chassis

1. Ag Chassis only. No component chassis

2. Chassis must conform to the engine being used. Must retain OEM clutch housing, transmission case, rear end housing, and axle housings

3. Must run either a one-piece frame extending from front of tractor to rear axle mounting bolts, or safety tie bars mounted to rear axle with at least 4 axle housing bolts and extending forward ahead of flywheel area.

30.3 - Tires

1. Tire size allowed is 24.5 x 32 maximum. See General Tractor Rules for dimensions

30.4 - Engine

1. Engine must be OEM manufacturer block for tractor, or factory replacement block.

2. No recast, billet, or aluminum blocks permitted

3. Maximum 315 cubic inch for twin turbo tractors. Twin Turbos limited to 3x4 smooth

4. Maximum 410 cubic inch for single turbo tractors. Single turbo limited to 3x4 smooth

5. Maximum 370 cubes for alcohol tractors. Single turbo limited to 3x4 smooth

6. 360 cubic inch with twin turbos, maximum 3x4 smooth bore, NO intercoolers.

7. Intercoolers permitted for diesel powered tractors only.

8. De-cubing of engine is allowed.

9. Cylinder head must be OEM casting for tractor. No recast, billet, or aluminum heads permitted

30.5 - Fuel & Water

1. VP Racing Fuel is the only fuel that is allowed for use in all pulling vehicles. VP TORQ DX fuel is allowed.

2. VGM water is the only water injected water that is allowed.

3. A \$50 fine will be assessed for lack of fuel and water test ports for all classes.

4. A \$50 fine will be assessed for any minor infractions of fuel or water quality.