Z06.... If the WS6 had a h/c swap.. he should of pulled on you by at least a 1 car.. the 4.10 slowed it down alot but it still should of.. I think it was the driver ,not the car.. I've seen a 2000 WS6 with a 75 shot pull a Z06 three times in a row with two different drivers in the Z06(both were good).. But i guess you get cocky when you drive a 380 rwhp car.. LOL