Innovators West 11-Rib Harmonic Balancer, 9% Overdrive : 2019 Corvette ZR1 Innovators West 11-Rib Harmonic Balancer, 9% Overdrive : 2019 Corvette ZR1

Details:

• Balancer Material: Aluminum/Steel
• Balancer Finish: Natural
• Balancer Construction: Floating Inertia Rings
• Rib Count: 11-Rib Pulley
• Hug Style: Standard Hub
• Diameter: 8.770"
• Overdrive: 9% Overdrive
• Keyway Quantity: One
• SFI Rating: SFI 18.1

Features:

• Lightweight Billet Aluminum
• Free Floating Frictiion Clutch Pack
• Stress-Proof Steel Crankshaft Hub
• Laser-Engraved Part Number and SFI Rating on Back

Innovators West harmonic balancers are a great investment for your street or race vehicle. These dampers feature lightweight billet aluminum covers equipped with free-floating wet friction clutch pack assemblies that utilize spring-loaded inertia rings to dampen crankshaft harmonics over a wide rpm range. The rings work in conjunction with clutches to provide outstanding dampening action. That action does generate some heat, and Innovators West uses a small amount of fluid inside that acts as a lubricant, as well as dissipates heat to the outer body.

Installation Instructions (opens in new tab): Click HERE

Honing Instructions (opens in new tab): Click HERE

Part Number: 775