Im talking about cars that were purposely built for the track. Anyone with a 4k stall and Th400/aftermarket tranny and gears is building their car for the track. Go ahead and check once again 4k stall, th400 tranny, 3.73 gears. You'll get your answer and Im done. Better yet why dont you hit up a local shop or something and ask them. Otherwise, im going cruising.