Well I just raced me a non Z06 C6 w/ cams and exhaust. We went from a 20 cause he was on street tires. The first race he pulled me by a car!! WTF! Next race I power shifted and managed to keep him at my door. Should a cammed C6 run that good against me w/ my mods??(in sig.) I've yanked a couple other local C6 owners around here no problem.