ATI Performance Products ATI916238 Super Damper Harmonic Balancer

ATI Performance Products ATI916238 is a high-performance Super Damper harmonic balancer engineered to reduce torsional crankshaft vibration, protect rotating assembly components, and improve engine durability under high-RPM and high-horsepower conditions. ATI's Super Dampers are a favorite among professional racers and performance enthusiasts for their precision engineering and long service life.

Key Features:

• Precision-machined billet aluminum shell with elastomer dampening rings for superior vibration control
• Designed to withstand extreme RPM and power levels beyond OEM balancer ratings
• SFI 18.1 specification compliant — meeting sanctioning body requirements for many racing series
• Serviceable and rebuildable design — elastomer rings can be replaced to restore like-new performance
• Accurate timing marks machined directly into the balancer for reliable ignition timing reference
• Significantly stronger and more durable than stock rubber-bonded OEM harmonic balancers
• Helps protect crankshaft, bearings, and other rotating assembly components from damaging harmonic vibration

ATI Performance Products has been a trusted name in racing and performance engine components for decades. The Super Damper line is used extensively in drag racing, circle track, road racing, and high-performance street applications. Please verify fitment for your specific engine application before ordering.