Complete Procharger 12 rib supercharger kit for Big Block Chevy. This kit has maybe 250 street miles and one chassis dyno session. On 91* octane it made 648 wheel HP and 820lbft of torque at 6500 RPM on a pump gas 496” in our 69 Camaro. Throttle response is amazing and drivability was outstanding. Changing engine combinations and heading a different direction so it’s up for grabs.
This is a complete turnkey blower package with absolutely everything you need to do a very simple bolt on and GO! You will not be disappointed!
P1SC head unit, upgraded black anodized ATI blowoff, Holley HP blow thru carburetor, carb hat and piping, 12 rib pulley upgrade, 8” crank pulley with 2 V belt grooves for alternator and power steering. Snow Performance methanol injection system.
