Well I raced my friend's GT today, it's been 600 miles since the clutch went in, so we went from a roll. We did the first race from when I was at 2000 RPM in first gear, and he destroyed me with his jump, but I pulled with 3rd gear. Second race, we took it from 4000 RPM on my tach, and we stayed dead even, until 3rd gear, where I started walking him VERY slowly. I figure if we started at 4500, or 5000, i would've been further ahead.
Both rolls were 1st gear, he has an intake, exhaust and an H-Pipe, but I'm not sure if that's the same as an exhaust on his car

. Around 1200 miles, we'll go from a stop, but I'm not really expecting to win that one, nor lose by a lot.