Vortech 8-Rib Supercharger Drive Pulley; 3.15-Inch

Maximize The Efficiency Of Your Vortech Supercharger System. Vortech’s belt-driven, centrifugal superchargers are an efficient and reliable forced induction system for your Ford Mustang, though they have one major fallback. Belt slip is a common occurrence at high RPMs with mechanically driven superchargers, slowing the speed of the impeller, reducing boost, and lowering peak power. One of the most effective means of reducing belt slip is to install an upgrade drive belt system beyond the 4-6-rib drive systems included with most Vortech centrifugal superchargers. With the addition of 8-rib idler pulleys, an 8-rib drive belt, and this 8-Rib Supercharger Drive Pulley, you can significantly enhance the surface area for belt engagement, improving efficiency and greatly reducing belt slip. 

Alter Your Mustangs Boost Curve. Another benefit of Vortech’s centrifugal supercharger systems is customizability. With a simple supercharger drive pulley swap, you can either increase or decrease boost production at lower RPMs and increase the amount of rotational torque applied to the supercharger drive pulley. A larger pulley spins the impeller slower, creating less boost with higher rotational torque, while a smaller pulley spins the impeller faster, creating more boost with lower rotational torque. If you’re looking for a simple means of altering your Mustang’s boost curve, replace the supercharger drive pulley with one of a different diameter. 

Durable Construction. This Vortech supercharger drive pulley features a 6061 T-6 billet aluminum construction for superior durability and longevity. Additionally, it’s coated with a black anodized finish to protect the underlying aluminum from chemical corrosion, extreme temperatures, and extreme weather conditions. 

Warranty. A 3-year warranty protects this product from manufacturing defects. 

Application. This Vortech 8-Rib Supercharger Drive Pulley features a universal fitment applicable to all Vortech supercharged Ford Mustangs.

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