Whipple 8-Rib Super Charger Pulley 3.250″ in Black

Each Whipple Supercharger pulley is made of 6061-T6 billet aluminum and anodized for wear and environmental protection. Each pulley is engraved with the running diameter size and lightweight, state-of-the-art pockets to lower reciprocating mass and a guard feature to help unwanted belt wandering during hard running. The dimension of each supercharger pulley is based off of the running diameter.

Addition Product Details:

• Standard finish is hard coated black anodized.
• A general rule of thumb is every .125″ of pulley change is 1 psi of boost.
• There are no returns or exchanges for used pulleys.
• Whipple Supercharger pulleys are specific to the application. Do not order this pulley for a different application.

SKU: SCP-83250-4