Join us for one of the most popular classes of tractor pulling in the Eastern US! Our Limited Pro Stock/Super Farm Tractor Pull promises to be an exciting event for all tractor pulling enthusiasts.
These vehicles are similar to the Pro Stock tractors, but with some variations. For one, the fuel pumps in these machines are drastically smaller. The USA-EAST sanctioned event usually draws a wide variety of competition vehicles too, like Ford, International, John Deere, Oliver and more.
Rules and restrictions: Maximum engine size is set at 540 cubic inches for Limited Pro Stock and 640 cubic inches for Super Farm tractors. Vehicles may NOT use overhead cams, component rear ends, aluminum heads or intercoolers. All tractors are prohibited from using sigma pumps and MW pumps. Diesel fuel only. Tractors in the Limited class may use one turbo charger and one pressure stage. Limited Pro Stocks are required to use “A” pumps and Super Farms are required to use “P” pumps; neither is permitted more than one plunger per cylinder.
USA East Sled Pulling (PDF)