ATI Performance Products ATI916294H Super Damper Harmonic Balancer

The ATI Performance Products ATI916294H is a high-performance Super Damper harmonic balancer engineered to reduce torsional vibration on performance and racing engines. ATI's Super Dampers are a direct upgrade over OEM-style rubber-bonded harmonic balancers, utilizing a precision-machined aluminum shell with a specially tuned elastomer ring to effectively dampen crankshaft torsional harmonics across a wide RPM range.

Key Features:

• Precision-machined billet aluminum construction for superior strength and durability
• Tuned elastomer dampening element for broad RPM torsional vibration control
• SFI 18.1 specification compliant for sanctioned racing applications
• Replaceable dampening ring extends service life and reduces long-term cost
• Precision timing marks for accurate ignition timing reference
• Resists heat, oil, and chemical exposure common in high-performance environments
• Direct bolt-on fitment for straightforward installation

ATI Performance Products Super Dampers are trusted by professional engine builders and racers worldwide. Unlike OEM rubber-bonded balancers that degrade over time and can fail under high-RPM stress, ATI's design maintains consistent damping performance under the most demanding conditions, helping protect your crankshaft and engine internals from harmful vibration fatigue.