Originally Posted by Maxwell
damn that is impressive when LS1 cars are running slower times, something doesn't sound right....

Sounds right to me. I love beating up on LS1 and LT1 F-Bodies and GTOs. And unless its a modded 03-04 Cobra, or a blown 3 Valve 4.6, I don't even bother wasting the gas on the Blue Ovals.
You keep saying things like that about the SRT-6. First you said they only dynoed 250 HP, now you think a mild LS1 GTO is a Challenge? I think not. You really do underestimate these cars abilities. I take it that you have never driven/ridden in one.