Roots Style 8-71 Series Supercharger
For: Chevy Big Block

If it's maximum power you are looking for, check out the 8–71 series Built utilizing all new cases, end–plates, Manifold and snout and reconditioned GM 3 lobe rotors for peak performance under demanding, high RPM conditions. 8–71s are engineered to produce 10–12 lbs of boost on small blocks and 5–7 lbs on big blocks (depending on application and engine efficiency). These Superchargers are for the hard core enthusiast


(Polished version shown)