Garage Grunt's Supercharged C5
SBE LS1 with stock heads, AA Supercharger Kit, LS6 intake, 228/232 TSP Cam, dual 340lph fuel pumps, 120lbs injectors, E85, stock drivetrain and clutch. Car made 653hp/557tq.
The Dyno:
Walkthrough of my build (see other videos for changes since):

