ATI Performance Products ATI916318 Super Damper Crankshaft Harmonic Balancer

The ATI Performance Products ATI916318 Super Damper is a high-performance crankshaft harmonic balancer engineered for demanding street, strip, and racing applications. ATI's Super Dampers are widely regarded as the gold standard in torsional vibration damping, helping protect your engine's crankshaft and rotating assembly from the destructive harmonic vibrations generated under high-RPM and high-horsepower conditions.

Unlike OEM rubber-bonded balancers that degrade over time and lose effectiveness, the ATI Super Damper uses a precision elastomer-dampened, multi-ring design that maintains consistent damping performance across a wide RPM range. This design also makes it rebuildable and re-tuneable in the field.

Key Features:

• Precision SFI-rated construction for motorsport safety compliance
• Elastomer damping ring for consistent, long-lasting torsional vibration control
• Rebuildable and re-tuneable design — replace elastomer without replacing the entire unit
• Precision machined from high-strength billet aluminum or steel (application-specific)
• Timing marks laser-engraved or stamped for accurate ignition timing
• Designed as a direct OEM replacement with performance upgrade benefits
• Compatible with ATI's full line of accessory drive pulleys and serpentine systems

ATI Super Dampers are manufactured in the USA and are a trusted choice among professional racers, engine builders, and serious performance enthusiasts. The ATI916318 is engineered to exacting tolerances, ensuring proper fitment and maximum protection for your engine investment.