They have a big building.200 ft track. Club has bought the (Old Red Sled). A non powered angled up frame. Started the pull with 4000 lb. Out of field tractors. They couldn't pull it over 90 ft. Then they would wheelie quick and power out. Kinda scary. Everyone was doing this. Two of my friends broke the hitch adjuster bolts. My friends 460 had 450 lb. On front and wheelied hard and killed it. 4500 lb. After his class they raised the chain hook point on the sled about 5 inches. Chainged everything. Then track was normal. In 5000 6mph. Put all the 500 lb on back then took 100 from front. Pulled a gear faster and was screaming at end. Ain't dirt fun!