Vortech 8-Rib Supercharger Drive Pulley; 2.95-Inch

Maximize The Efficiency Of Your Challenger’s Supercharger. Belt slip is the common enemy of any belt-drive, centrifugal supercharger system. As the crankshaft rotates, the supercharger drive belt transfers the force of the engine to the supercharger’s drive pulley, spinning the impeller and producing boost. However, any belt slip reduces the speed at which the impeller spins, lowering boost and thus, drastically reducing peak power at high RPMs. Vortech’s Challenger 8-Rib Supercharger Pulley is an effective solution to power-robbing belt slip. With the addition of four extra grooves, this pulley doubles the surface area of the drive belt, drastically reducing slippage and ensuring that your Vortech supercharger operates at maximum efficiency.

Durable Construction. Vortech supercharger pulleys feature a CNC-machined, 6061 T-6 billet aluminum construction for exceptional strength and durability. Additionally, the CNC-machining process ensures a precise fit with the drive belt for additional contact between the two.

Anodized Black Finish. In an environment as harsh as your challenger’s engine bay, proper protection is necessary to prevent unnecessary wear and tear from repeated heat cycles, chemical contamination, and extreme atmospheric conditions. Luckily, this product features a black anodized coating to resist corrosion and oxidation.

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 Vortech supercharged 2008-2023 Dodge Challengers.

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