Unmatched Power for Marine Motors

M-4SC and M-5SC ProCharger systems support 800-1800 marine horsepower, with the largest power gains available on either pump gas or racing fuel. These proven systems feature an exclusive 5.63:1 step-up ratio and billet gearcase, as well as patented technology such as self-contained oiling and a gearcase design utilizing a progressively linked compound bearing system. In addition to powering a race team to an APBA championship in 2003, an M-5SC recently produced over 1,550 hp on the dyno with a 540 cid motor running a mixture of pump gas and racing fuel, while others have recently posted 1300 hp and 1372 hp on 540 cid and 598 cid motors, respectively, running purely pump gas.

ProCharger also provides the largest power gains and coolest charge air temperatures for stock MerCruiser applications. This broad product line for MerCruiser motors includes the best-selling ProCharger Marine systems for the 496 Mag and 496 Mag HO, as well as a recently introduced system for the 2002-2004 350 MPI. For more information, please call or visit ProCharger.com.