Repair-It

http://wot.motortrend.com/1409_ford_she ... lsite=true

That's a big deal for street engines. I really, really miss the response of the LT1 in my old Z28. The LS6 (as installed and configured in my CTS-V) doesn't come close.

Too many masses in the flywheel?

That and the ETC system is too refined. If I smack the gas, I want an instant jerk of torque.