2.85-Inch Clutched Supercharger Pulley Upgrade Kit

The Litens Automotive HellRaiser 2.85 Clutched Pulley Kit is a heavy-duty upgrade designed to enhance supercharger performance and longevity. By employing the OEM Hellcat clutched pulley design, this 2.85-inch pulley helps to mitigate stress and reduce wear on your supercharger's bearings and rotors. This comprehensive kit includes the Litens Automotive 2.85" Supercharger Pulley, an End Cap (dust/tamper shield), a 17mm Install Tool, and a Gates HD Belt. It is engineered to produce approximately 15 PSI on Hellcat and Trackhawk Superchargers and 18-19 PSI on Demon and RedEye Superchargers at sea level. Installation of this pulley kit requires the use of larger fuel injectors and custom engine tuning to ensure optimal performance and compatibility. While pinning of the crankshaft pulley is not believed to be necessary with this specific pulley, Modern Muscle Performance, LLC. assumes no liability for any damage that may occur due to unpinned cranks. This pulley kit is compatible with various high-performance Chrysler and Dodge models equipped with the 6.2L HEMI engine, including the Demon, Redeye, Hellcat, Trackhawk, and TRX variants. Please verify fitment for your specific application.