408.0 HP (Max) / 383.0 TQ (Max)
2009
pontiac
g8 gxp
auto
ls3
rotofab
cai
american
racing
headers
midpipe
yank
3200
stall
93
octane
| RPM | Horsepower | Torque |
|---|
| RPM | Horsepower | Torque |
|---|