Details:

• Engine Balance: Internal
• SFI Rating: SFI 18.1
• Degree Markings: No
• Degree Marking Range: 360
• Groove Quantity: 8
• Keyway Quantity: One
• Harmonic Balancer Material: Aluminum/Steel
• Harmonic Balancer Construction: Floating inertia rings
• Harmonic Balancer Color: Natural
• Hub Style: Standard

Features:

• Billet 6061 aluminum case for lower reciprocating weight
• Fully scribed 360 degree timing marks
• Laser-engraved part number and SFI rating on back
• Premium steel internal inertia rings
• Stress-proof steel crankshaft hub
• OEM bolt pattern and pulley register
• Come with Single 3/16" key

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.

Note: This pulley will require supercharger pulley that is NOT supplied. DSX does have custom sizes available that will fit this damper.

Installation Instructions (opens in new tab): Click HERE

Part Number: 840/1000