6-Rib Supercharger Pulley

The Whipple 6-Rib Supercharger Pulley SCP-6 is engineered from robust 6061-T6 billet aluminum and finished with a hard-coated black anodizing for enhanced wear and environmental resistance. Additionally, a guard feature is incorporated to help prevent belt wandering during high-performance driving conditions. This pulley is offered in numerous configurations to accommodate various Whipple supercharger setups, including both 4-bolt and 5-bolt 6-rib options. A wide range of running diameters are available, from 2.750 inches up to 4.625 inches, ensuring compatibility with diverse applications. Customers are advised to specify their application, desired bolt number, and size when placing an order. For instance, a variant is noted as fitting 2010-2015 Chevrolet Camaro Whipple supercharger applications with compatible 6-rib belt-drive setups. Users seeking alternative options or sizes not listed may explore Whipple's Griptec pulley offerings. Adjusting pulley size can significantly impact boost levels; for example, every 0.125-inch change can equate to approximately 1 psi of boost, and users may need custom tunes for optimal performance with certain pulley sizes.