KraftWerks Factory Rotrex Pulley - 75mm 8 Rib - R50-99-0075

Kraftwerks Superchargers and Blowers from LMPerformance.com ship for free and feature patented Rotrex traction-drive superchargers. This proprietary design allows for reduced weight, smaller, quieter, cooler operation and shaft speeds over 20,000 RPM! Their supercharger kits deliver broad power gains throughout the powerband of over 100% on a number of applications.

If you want to boost your engine’s power, but don’t want to go to the expense of putting in a costly new engine, check out the KRAFTWERKS supercharger. In case you are wondering how this might help you get more power, let us give you a little information about superchargers. The way to get more power from your car’s engine is to force as much air as possible into the combustion chamber. One way you can accomplish this is with a KRAFTWERKS supercharger that pressurizes the air intake to above atmospheric pressure and it does this with a belt driven device that forces air into the engine. The result of a supercharger kit is an increase in volumetric efficiency and mass air flow through your car’s engine resulting in both horsepower and torque gains. The team at KRAFTWERKS has refined this system with their ROTREX featuring traction drive technology that encompasses an annulus, three rollers and a center shaft, which results in an increase in efficiency and reliability in your car’s transmission.

All KRAFTWERKS SUPERCHARGER KITS are meticulously designed at the KRAFTWERKS facility in California by their engineering team and are thoroughly tested on the street and at the track to assure you of a superlative product. Supercharger kits for your Honda Civic can provide as much as 330 horsepower and 240 lbs. of torque if combined with performance headers and exhausts. The effects of the supercharger system are reduced cylinder pressure, less strain on your engine and increased reliability. KRAFTWERKS superchargers are also available for your Scion FR-S and your Subaru BRZ with or without ECUTEK tuning and has the impressive power gains you expect from a KRAFTWERKS product. Don’t let the weight, size and noise that is often associated with an aftermarket supercharger kit stop you from getting the performance you want in your Honda Civic, Scion FR-S and Subaru BRZ. KRAFTWERKS has the solution with its amazing ROTREX that reduces the weight, size and noise of a supercharger.