Nice numbers man!!! 205bhp my ass!!! On my calculator, 217whp, given an extremely efficient drivetrain, I used a lowball figure of a 10% drivetrain loss, even though it is probably more than that, I came up with 238hp at the crank. Given a larger 15% drivetrain loss factor, I calculated 249hp, granted that is a generous figure, and that was also based off it's 217whp baseline. My guess is that it's somewhere in between those 2 figures at the crank. Way to go GM!!