I run a 383 sbc, flat tappet cam, Dart Iron Eagle Heads, J E pistons,14-1,SHP Dart block, Hughs Glide Trans, with an APD 817 Alky Carb. We have ran a best of 10.14 at 131.28 m.p.h. at Auto Club Dragway,which is a slower track then Fomoso in Bakersfield,Ca. The car is all steel and original glass and weighs 3125 lbs. with driver.