Had a bunch of runs with a friend today in his new 350Z Roadster. So I'm assuming that I'd get him off the line and he would start gaining on me... and I'm assuming that he would have no problem with me from a roll (he's got an auto). I was wrong about some of that.
From a dig, I got him no problem as expected.
But from a roll, what happened was we were basically neck and neck up until about 60 mph, then I started to pull on him. Between roughly 60 - 80 mph he was at my rear bumper. This is not what I expected... felt good though . We repeated this a few times with the same results each time.
He's stock and I've got a turbo back exhaust with a Prodrive.