I did a few back country pulls with a new, stock Z06 back in the Summer from a 40mph roll and pulled on him a length or 2. I was running 16 PSI, which at the time I had dynoed at 469RWHP. Supercharged would be tough though. You'd definitely have to turn it up, but I can see problems keeping the back wheels planted, whereas with the Vette its not as much of an issue. I can still see that guys face after I went by him. (his mouth hanging open) =)