ATI Performance Products ATI917361 Super Damper Harmonic Balancer

The ATI Performance Products ATI917361 Super Damper is a high-performance harmonic balancer engineered to reduce crankshaft torsional vibration and protect your engine's rotating assembly under demanding conditions. ATI Super Dampers are the industry standard in professional motorsports and high-performance street applications, offering superior damping characteristics compared to factory rubber-bonded balancers.

ATI Super Dampers utilize an elastomer-tuned design that dissipates harmful torsional vibrations generated by the crankshaft during combustion cycles. This protects the crankshaft, bearings, and accessory drive components from premature wear and catastrophic failure — especially critical in high-RPM and high-horsepower builds.

Key Features:

• Precision-machined billet steel construction for maximum durability
• Elastomer-tuned damping mechanism for effective torsional vibration control
• SFI 18.1 certified for sanctioned race use
• Laser-engraved timing marks for precise ignition timing
• Rebuildable and re-tunable design for long service life
• Manufactured in the USA by ATI Performance Products

ATI Super Dampers are trusted by professional racing teams across drag racing, road racing, and circle track disciplines. Whether building a dedicated race engine or a high-performance street/strip combination, the ATI917361 delivers reliable crankshaft protection and long-term durability.