Juggernaut Super 30 Series Driver

Juggernaut 30 series drivers are a great way to take full advantage of the power your engine is producing. This driver is designed for high HP engines up to 15hp. Engages at 2500 rpms and tested for up to 8500 rpms. Please note if you have a stock engine, you will NOT see any difference in performance with this driver. Pair this driver with one or our premium #725 belts (not included). This driver fits 3/4in crank shafts and comes with a 1/4in key. Depending on your setup and spacing of the driver you may need a longer crank shaft bolt.