Metco 5 Piece Double Bearing Idler Kit
Belt slip will prevent your 2003-2004 Cobra from making max power. Metco auxiliary belt idler kit will help prevent belt slip by keeping more tension on the supercharger pulley, especially in high RPM.
Belt traction can become an issue in Cobra's running smaller super charger pulleys to increase boost pressures. Metco designed the auxiliary idler pulley kit to eliminate belt slip and help you make max power!
Double bearing pulleys are designed to be a heavy duty version of the original single bearing pulleys. Double bearing pulleys are designed for high horsepower, high load applications that will be putting more than average belt tension on the pulleys.
If you are looking to add more boost to your Cobra, GT500 or lightning, Metco Motosports has the pulley drive system for your supercharger! Metco designs and created high quality pulleies, tensioners, and brackets to get the most boost out of your supercharger!