ATI ZL1 / LSA Super Damper - 918859 - Dual keyway
$490.00
the ATI #918859 balancer for use with 8/10/12 Rib supercharger pulleys (Supercharger Pulley NOT Included, Rear AC Pulley NOT Included)
- Belt Spacing: Corvette/LSA/ZL1
- Engine Balance: Internal
- Safety Rating: SFI 18.1
- Degree Markings: Yes
- Degree Marking Range: 360
- Outside Diameter (in): 7.480 in.
- Harmonic Balancer Material: Aluminum/Steel
- Harmonic Balancer Construction: Elastomer
- Harmonic Balancer Finish: Black anodized
- Mounting Hardware Included: Yes
- Rear AC Pulley: NO
Are you looking for maximum engine protection and performance for your serpentine belt application? ATI Super Damper serpentine harmonic balancer's contain grooves for serpentine belts machined into the outer damper shell. The dampers come standard with six outer grooves for standard OEM drive systems. Specifically designed for high-rpm engines, they're tuned to eliminate the harmful crankshaft harmonics that cause parasitic horsepower loss. These balancer's are tunable in the field, rebuild-able, and extremely efficient at all rpm.
Drop Ships Direct from Manufacturer
Ring had to be purchased from another vendor, they only had a 10% over drive. If you want something more it's private label and limited availability. If your after more look into innovators west/ metco balancer,ring combo instead. The rings are changed easily and can be had from several vendors for your desired pulley combo. Install was easy and the directions were well explained as per LSXconcepts.com is concerned. Would recommend the LSA race drive to anyone.