Well when i first got my car, i knew it had some power. And me coming from BMW's i know a few people with them...So one night just rolling on the highway a friend of mine was behind me. He pulls up and rolls down the window and says lets see from a roll. So we slow down, ( no traffic) around, to about 45, and then we time it and then go, He got a little jump but as the rpms rise, I start pulling little by little till i get about 1/2 car at about 90. Then we back off. I was thouroughly suprised. It ran really well.
My car- 98 GTP, 2dr, 3.4 pulley, ZZP PCM, 4" intake, gutted cat.
His car- 97 M3 4 dr 5spd, shark injector ( engine software) and bigger wheels.