ATI Performance Products ATI917117 Super Damper Crankshaft Harmonic Balancer

The ATI Performance Products ATI917117 Super Damper is a high-performance torsional crankshaft damper engineered to absorb and dissipate harmful harmonic vibrations generated by the engine's crankshaft. Designed for demanding racing and high-performance street applications, ATI Super Dampers are a direct upgrade over factory harmonic balancers, providing superior protection for crankshafts, bearings, and rotating assembly components.

Key Features:

• Precision-engineered torsional vibration damper for high-performance and racing use
• Absorbs and reduces destructive crankshaft harmonics that can cause premature wear or failure
• SFI 18.1 specification compliance for sanctioned racing events (verify with current SFI listing)
• Billet aluminum construction for reduced weight and maximum durability
• Precision-machined timing marks for accurate ignition timing setup
• Designed as a direct replacement for OEM harmonic balancer with performance upgrade benefits
• Built and assembled in the USA by ATI Performance Products

ATI Performance Products has been the industry leader in performance dampers for decades, trusted by professional race teams and serious enthusiasts alike. The ATI917117 Super Damper is built to withstand the rigors of high-RPM racing environments while delivering reliable, long-lasting performance.