ATI Super Damper Standard Harmonic BalancersRegular price $375.00
Harmonic Balancer, Super Damper, 5.5 in., Internal Balance, Aluminum.
Patented ATI Super Damper standard harmonic balancers are the only crankshaft dampers designed exclusively for high-performance engines. Inner and outer shells are available in aluminum or steel and contain a steel inertia weight. The inertia weights have six (2-ring design) or eight (3-ring design) computer-machined grooves to retain the proper durometer O-rings (dyno tested for each application). Whether you race or just drive on the street, ATI harmonic balancers are a perfect choice.
FEATURES & MATERIAL
* Eliminates torsional crankshaft vibrations
* Exceeds SFI 18.1 specs
* Black zinc chromate finished
* OEM equipment on a variety of crate engines
* Tunable, rebuildable, and extremely efficient at all rpm
* Laser-engraved 360 degree timing marks