Hello everyone, my name is Dave, I have a 2005 CTS-V, standard LS6. Joined to get information on my car. Wanting to get my 1/4 time down, as of right now I have done the following: Intake, Tune, Thermostat, traction bars, and street radials. I'm at a 12.9, wanting to get into low 12s. Any ideas on how to make it go let me know. I want to try to keep it all natural, no blower or turbo.
436.6 KB Views: 42