ATI Performance Products ATI918062 Super Damper Harmonic Balancer

ATI Performance Products ATI918062 is a high-performance Super Damper harmonic balancer engineered to reduce crankshaft torsional vibration and protect your engine under high-RPM and high-horsepower conditions. ATI's Super Dampers are the gold standard in the performance and racing industries, trusted by professional racers and engine builders worldwide.

Unlike factory rubber-bonded balancers that degrade over time and fail under extreme conditions, ATI Super Dampers use a precision-machined elastomer ring in a steel housing to provide consistent, reliable damping across a wide RPM range. This design maintains dimensional stability and damping effectiveness even under sustained high-heat, high-stress operation.

Key Features:

• Precision-machined billet steel construction for superior strength and durability
• Elastomer damping ring resists heat, oil, and chemical degradation
• SFI 18.1 certification for sanctioned racing events (verify applicability for your series)
• Replaces OEM harmonic balancer with a performance-grade upgrade
• Designed for use in high-performance street, strip, and race applications
• Precision balanced to minimize vibration and maximize engine longevity
• Available with multiple ring-gear and pulley options depending on application

ATI Performance Products has been manufacturing industry-leading dampers, torque converters, and drivetrain components since 1966. The ATI918062 Super Damper is built to meet the rigorous demands of today's high-output engines, making it an essential upgrade for any serious performance build.