I don't have a cobra anymore, but I use the screename on everything becuase I've had it for like five years. I sold the snake a few months ago and got an '01 Corvette Z06 (see sig) The cobra ran a best of 13.42 with 3.73 gears, intake, and full exhaust. The vette is much much faster, I haven't had it to the track, but I figure it'll run low 12's on a good day.