the track is a 3/8th mile dirt with med. banking it is more of a handeling track than a horse power track. case in point: my good 350 hung a rod out the side of the block and the only thing i had to replace it with was a stock(and i mean stock) 305 out of an old monte. and the car was actually faster that week. it was not spinning off the corners, could drive it further in the corners, and get back on the gas quicker. the straightaways dont actually straighten out! please keep the info coming guys i have never messed with il6 cyls. and i want this to be a success.