ATI Performance Products ATI917002 Super Damper Harmonic Balancer

The ATI Performance Products ATI917002 Super Damper is a high-performance torsional vibration damper engineered for demanding street and racing applications. ATI Super Dampers replace the factory harmonic balancer with a precision-manufactured unit that provides superior protection against crankshaft torsional vibrations, extending engine life and improving overall performance.

Unlike OEM rubber-bonded balancers that degrade over time and lose effectiveness, the ATI Super Damper uses a precision-inertia ring captured in a highly viscous fluid medium, ensuring consistent and reliable damping across a wide RPM range. This design delivers repeatable, race-proven protection lap after lap or mile after mile.

Key Features:

• Precision-machined billet steel or aluminum construction for strength and durability
• Fluid and inertia-ring damping system for superior torsional vibration control
• SFI 18.1 specification certified for sanctioned racing use
• Accurately engraved timing marks for precise ignition timing
• Direct bolt-on replacement — no special modifications required
• Compatible with standard ATI front-drive accessory systems
• Manufactured in the USA by ATI Performance Products

The ATI917002 Super Damper is the choice of professional engine builders, drag racers, road racers, and serious performance enthusiasts who demand the best in crankshaft protection and durability. Proper installation with the recommended ATI installation tool is advised to ensure long service life.