i have a 1980 camaro with a 383ci motor best run of 12.56 at 109.50 mpr the car weighed in at 3750. has dart heads 215cc with 2.05/1.60 valves a 800 double pumper 456 gears 10.5/28in slicks, 3500 stal stok 8.5 rear end and is all steel body car and drive in street as well that is a blast everyone want you smoke the tires but the cops like to follow you every where.