Guys,
Chevy has just uped the ante with the 2012 Camaro ZL1. It has 550 hp and 550 ft/lbs torque. This is approaching Viper territority! I know that Dodge seems to have an aversion to superchargers, but the 6.4 needs one to compete. Check out these two links:
2012 Chevrolet Camaro ZL1 - First Look - Motor Trend
Chicago 2011: 2012 Chevrolet Camaro ZL1 is the fastest, most powerful ever [w/video] — Autoblog