So long story short. Ran this guy from a dig with my 3.31s couldnt hook up and got raped by 5 cars. Come to find out tonight we crossed paths again and did a roll race on the highway. I also have 3.73s now. Did a 45 roll honked it off and we were neck and neck all the way to the top of third then i pulled a fender shifted to 4th with his nose at the back of my door then we shut it down. Now my real question is... his exhaust seems throaty.... besides that i have to take his word he is stock.... i have not had the opportunity to run another z06 to compare.. im just confused.. i have around 170whp on this guy if he is stock... so is it a freak z06 or is he lieing through his teeth? Thoughts? I was always thought 120rwh over is more than enough to compensate for the weight of the gt500.:shrug: