Every Whipple Supercharger W275AX (4.5L) 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 state-of-the-art lightweight pockets to lower reciprocating mass as well as a guard feature to help unwanted belt wandering during hard running. Standard finish is hard coated black anodized. Dimension of each supercharger pulley is based off of the running diameter.
*A general rule of thumb is every .125″ of pulley change is 1psi 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.
$180.00
Every Whipple Supercharger W275AX (4.5L) pulley is made of 6061-T6 billet aluminum and anodized for wear and environmental protection.
Shipping times vary depending on manufacturer availability. Contact us for more information.
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Every Whipple Supercharger W275AX (4.5L) 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 state-of-the-art lightweight pockets to lower reciprocating mass as well as a guard feature to help unwanted belt wandering during hard running. Standard finish is hard coated black anodized. Dimension of each supercharger pulley is based off of the running diameter.
*A general rule of thumb is every .125″ of pulley change is 1psi 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.
Our goal is to provide an easy and straightforward solution to modifying your Hellcat powered vehicle. We know modifying can be confusing, so we want to make it easy and give you a one stop shop for everything you need.
