Our 8 rib re-wrap idler pulley kits are designed to reduce drive belt slip in high performance applications.

They are designed to be used with our FDFI (Front Drive Front Inlet) series of supercharger kits, which features either a TVS2300 or TVS2650. There are documents available in the "Tech Guide" tab at the top of this page that will assist with identification.

LSA re-wrap is designed to suit factory LSA Balancer (max 9.2")