Whipple SC 6-rib Pulleys – 2011-2020 F150 5.0L, 6.2L (4-Bolt)

Description

Made of 6061-T6 billet aluminum and anodizied for wear and envoirnmental protection.
Engraved with the running diameter size.
State-of-the-art light weight pockets to lower recipocating mass as well as a guard feature to help unwanted belt wandering.
Hard coated black anodizied.
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.

F150<

Boost guideline. (If not sure we would be glad to help spec you the correct pulley size)

• 3.750= 11-12
• 3.500= 14
• 3.250= 16