I'm trying to get a good launch out on my CTS-V but I have not been successful. Currently it is stock. What rpm have you all been launching at?

I can't speak for the V but I launch my C5 and C6 at around 2500 rpm. Whatever you decide to launch at, beware of wheel hop.

:mad: I have launched between 2000 to 2500, but wheelhop is there