Eliminates torsional crankshaft vibrations Exceeds SFI 18.1 specs Black zinc chromate finished OEM equipment on 392 Mopar Crate Engines Tunable, rebuildable, and extremely efficient at ALL RPM Laser engraved 360° timing marks 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). Learn More
ATI Performance Products Super Damper for the 2015-2017 Dodge Hellcat Charger & Challenger. Looking for more power from your Hellcat? Earlier this year, ATI Performance Products, Inc., unveiled the first direct bolt on Hellcat Super Damper in OEM diameter – part #918483. Now ATI is proud to introduce its all-new 10% Overdriven Super Damper (Part # 918485) for the 2015+ HEMI Hellcat 6.2L Supercharged engine. The new 8.9” diameter, 2024 Billet Aluminum-shell damper with a steel hub, increases boost by 3 psi and with custom tuning has yielded 60 more HP at the rear tires using 93 octane pump gas, and even more on E85.
The ATI Super Damper is better capable of handling a wider variety of driving habits that Hellcat owners will put their new cars through, especially with the added HP! OEM dampers are optimally tuned to a narrow band of perceived normal driving conditions and do not perform well outside of those limits. The ATI Super Damper can handle any engine speeds and driving conditions that get thrown at it to better protect your engine. ATI Super Dampers provide balanced dampening of torsional crankshaft vibrations through all RPM ranges and exceed SFI 18.1 Safety Certification for competition use.Learn More