The Z was stock except for 4:10 gears. I believe the 5.0 was @ 8lbs of boost
[nomedia="http://www.youtube.com/watch?v=A3LIhwcc7mc"]YouTube - 02 Z06 vs 2011 Roushcharged 5.0‏[/nomedia]
[nomedia="http://www.youtube.com/watch?v=euuFbEj93K4"]YouTube - 02 Z06 vs 2011 5.0 with Roush blower‏[/nomedia]
[nomedia="http://www.youtube.com/watch?v=A3LIhwcc7mc"]YouTube - 02 Z06 vs 2011 Roushcharged 5.0‏[/nomedia]
[nomedia="http://www.youtube.com/watch?v=euuFbEj93K4"]YouTube - 02 Z06 vs 2011 5.0 with Roush blower‏[/nomedia]