Super Damper
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- The ATI Super Damper is the only damper designed exclusively for high rpm performance engines.
- The proven durometer O-ring design is actually two damers in one: a 4" diameter and 7" diameter damper contained in two shells that bolt to the crank hub.
- The inner and outer shells are available in steel and in aluminum to contain the steel inertia weight.
- The inertia weight has eight computer-machined grooves to retain the proper durometer O-rings that are dyno tested for each application, and installed by ATI.
- O-ring life has been tested to over two million cycles in Winston Cup competition and 10 years in drag racing engines.
- The unit is rebuildable to new specifications by installing new O-rings.
- Extensive dyno and on-track testing has proven the Super Damper far superior to all other designs, especially on engines that turn over 6000 rpm, and is used on nearly 100% of all Winston Cup engines.
- Laser engraved in 10 increments, 360° timing marks.
- Exceeds SFI 18.1 specs.
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