CFR Performance Aluminum Hellcat Supercharger Pulley 2.85-Inch 5-Rib - Black
Product Description
Performance 2.85-inch (72.39mm) supercharger pulley designed for select HEMI applications. CNC-machined from billet aluminum with a durable black e-coating, this 5-rib pulley is designed to increase supercharger speed and provide an estimated 3–4.5 lbs of additional boost, depending on engine setup and modifications.
Key Features
• 2.85-inch (72.39mm) pulley diameter
• Estimated 3–4.5 lbs boost increase
• CNC-machined billet aluminum construction
• Durable black electrophoretic e-coating
• 5-rib serpentine design
• Designed for select 5.7L, 6.1L, and 6.4L HEMI applications
• Compatible with Metco Motorsports Hellcat supercharger pulley hub
• Not compatible with ZPE Inc. GripTec Hellcat supercharger pulley hub
Specifications
• Application: Hellcat supercharger
• Engine: Select HEMI 5.7L, 6.1L, and 6.4L
• Pulley Diameter: 2.85" (72.39mm)
• Rib Count: 5-rib
• Material: Billet aluminum
• Finish: Black e-coating
• Estimated Boost Gain: 3–4.5 lbs
• Quantity: 1 pulley
Note: Actual boost gain will vary based on engine configuration and supporting modifications. Professional installation and tuning are recommended.