Vehicle Fitment
This part is universal
Product Details
Rotrex™ Supercharger Ribbed Supercharger Pulley (R50-99-0075) by Kraftwerks®. Diameter: 75 mm. Factory Rotrex™ 8PK steel (8 ribs) Pulley with 75mm diameter referred to the input shaft of the superchargerUse Rotrex™ pulleys to increase your car performance making your Rotrex supercharger work more efficiently by providing pressure boost.
Notes
- Check the technical datasheets for available pulley sizes for specific superchargers.
Features
- Provide an increase in efficiency and performance
- Spin the supercharger to ensure the boost of pressure
- Rotrex superchargers specific
- Pulley adaptor available
- Rotrex superchargers come preassembled with pulley/ pulley adaptor to eliminate problems with assembly
If you want your ROTREX supercharger work more efficiently, then it is vital to provide it with ROTREX or KRAFTWERKS pulleys as they will improve your vehicle performance. The supercharger compresses the air into the combustor and the pulley enables its spinning, so the faster the supercharger spins the more air will be compressed. That’s why having a proper pulley will provide a pressure boost and therefore will increase the supercharger efficiency. Rotrex recommends to use standard pulleys, just check your data sheet to see the appropriate size for your particular supercharger. But, if your supercharger needs for some reason a custom design, then you can get the pulley adaptor.
Rotrex superchargers come preassembled with pulley or pulley adaptor to avoid problems with assembly that may lead to its damage.
Kraftwerks Performance Group® is proud to bring you the most advanced supercharger system available. At the core of each Kraftwerks supercharger kit is the revolutionary and patented Rotrex, traction-drive supercharger. The proprietary design allows for reduced weight; smaller, quieter, cooler operation; and shaft speeds in excess of 200,000 rpm. No other forced induction method can compare to Rotrex’s superior efficiency, unmatched performance, reduced emissions, and transient response. Each Kraftwerks supercharger kit is designed in-house at our state-of-the-art, Norco, Calif., facility with applications available for a variety of vehicles.
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