Originally Posted by GeorgiaTech335coupe
Are you claiming that the GTO has only a 12.5% drivetrain loss (400*.875=350)? That is very far from the truth. 330 rwhp is more realistic.
How would you know? Have you seen a bunch of stock LS2 cars on the dyno? Go spend some time over at LS2gto.com.......the LS2 was underrated by GM.....just like the 335i is underrated by BMW....335s routinely dyno what 280hp to the wheels stock, that would mean that there is only a 6.5% drivetrain loss in your car?
There are MANY LS2 cars that dyno 340-350 on a regular basis, I've seen some in the mid-high 350s.