Hellcat / Redeye Crankshaft Damper - ATI 918485

ATI 918485 SUPER DAMPER HARMONIC BALANCER 10% OVERDRIVE - HELLCAT 6.2L (2015 - 2021)

The patented ATI Super Damper is the only crankshaft damper designed exclusively for modern high performance Chrysler, Dodge and Mopar Engines

• 10% Overdrive Harmonic Balancer
• Adds 2 - 3 lbs. boost over stock damper
• Eliminates torsional crankshaft vibrations
• 2015+ Supercharged 6.2L Hellcat Charger & Challenger
• Internal Balance
• Exceeds SFI 18.1
• Black zinc chromate finished
• OEM equipment on Mopar Performance Crate Engines
• Tunable, rebuildable, and extremely efficient at ALL RPM

Inner and outer shells are available in aluminum or steel, and contain a steel inertia weight. This inertia weight has six (2-ring design) or eight (3-ring design) computer machined grooves to retain the proper durometer O-rings (dyno tested for each application).