• Projected performance numbers: Fuel Injected: 470HP and 500 ft-lbs of torque. *Carbureted: 455HP, 492 ft-lbs. of torque. *As tested on a 333hp/350 cubic inch Chevrolet crate engine
(NOTE: Please read important disclaimer)

• Carbureted and fuel injected small block Chevy engines.

• Top inlet 5th Gen "hybrid" roots style supercharger systems - designed to provide more horsepower per pound of boost than any other system on the market today.

• Cast aluminum intake manifold with integral intercooler available.

• "Internal bypass valve" virtually eliminates parasitic loss...and delivers a proven 30 to 60% increase in real world "under the curve" power. Best of all, it costs less than 1/3 of a horse at 60 mph. Now that's real efficiency.

• Made with EATON components. EATON is the world's largest manufacturer of OEM superchargers...when combined, the proven dependability of the EATON rotating assemblies, and the performance driven Magnuson engineering creates a remarkable performance "awakening" with incredible responsiveness and drivability. A fuel injection model is also available.

• Fuel system accommodates virtually any 4-barrel carburetor with a standard Holley foot print. Recommended air intake should be in the 650 to 850 CFM range. An optional adapter for dual Stromberg 97 carburetors is available.

• Std. 1-year limited warranty

Gen 1 Classic SBC

Flyer (PDF):
Gen 1 SBC