ATI Performance Products 916631 Super Damper Harmonic Balancer

The ATI Performance Products 916631 is a high-performance harmonic balancer designed to control destructive crankshaft vibrations in demanding racing and high-performance applications. ATI Super Dampers utilize an elastomer design that effectively dampens harmful torsional vibrations across the engine's entire RPM range, protecting the crankshaft and valvetrain from fatigue and potential failure.

Key Features:

• Precision-machined steel construction for durability and reliability
• Advanced elastomer damping technology absorbs vibrations throughout the RPM range
• SFI certified for competition use
• Laser-etched timing marks for accurate ignition timing
• Engineered for high-RPM racing applications
• Rebuildable design for long-term service life

ATI Performance harmonic balancers are the choice of professional engine builders and racers worldwide. This damper provides superior vibration control compared to traditional rubber-style balancers, helping to extend engine life and maintain peak performance in racing and aggressive street applications.