SPE Motorsport Coyote Gen 5 Whipple 5-Bolt 8 Rib Blower Pulley

SPE's CKP blower pulley for the Whipple Gen 5 5-bolt, 8-rib supercharger drive, built to handle the extra grip and boost that comes with pushing a Coyote-swapped Whipple setup harder.

Features & Benefits

• Patent-pending CNC Convex Knurling Process (CKP) surface offers more grip under load than laser-etched pulleys, without wearing off over time
• Increases boost, horsepower, and torque over the factory pulley
• Reduces rotational mass versus the factory pulley
• 8-rib sizes ranging from 2.5" to 3.2" — every 0.100" smaller adds roughly 1 PSI of boost

Fitment: Fits Whipple 5-bolt, 8-rib superchargers on the Coyote Gen 5 platform.