I also was gonna run a 98 v6 mustang like mine and he left me like i was standing still. I figured it had exhaust or w.e and he pulled over at the gas station and we started talkin and he has an intercooled 10 psi Garrett turbo, Aftermarket ignition, programmer, Cam, and a 3.53 rear end. A load of other things i cant remember. He did it all to his 3.8.. it kindof confused me. Oh well it was a sleeper to say the least.