Recent content by O-Fivecc

Hi guys, I have a 2005 GTO with bolt-ons/tune. I am wanting to run some bolt-on Mach 1's. I hear they can run pretty good for their power, and want to see what happens in a run on the same track same day. Cobra's and 5.0's can come too, as I'll probably invite some faster LS guys (hell anyone...