ATI Performance Products ATI916330 Super Damper Harmonic Balancer

The ATI Performance Products ATI916330 Super Damper is a precision-engineered torsional harmonic balancer designed to protect high-performance and racing engines from destructive crankshaft vibration. Unlike standard OEM balancers, ATI Super Dampers use a multi-ring, elastomer-tuned design that effectively absorbs and dissipates torsional vibration across a wide RPM range, extending crankshaft and engine component life under extreme operating conditions.

Key Features:

• Precision-machined billet aluminum construction for reduced rotating weight
• Multi-ring elastomer damping system tuned for high-performance applications
• SFI 18.1 certified for sanctioned racing competition
• Replaces factory harmonic balancer with a performance-grade alternative
• Provides superior torsional vibration control compared to stock units
• Designed for demanding race and high-performance street applications
• Timing marks machined directly into the damper for accuracy and durability

ATI Performance Products has been a trusted name in professional motorsports for decades, supplying Super Dampers to top-level drag racing, road racing, and circle track programs. The ATI916330 is built to withstand the rigors of sustained high-RPM use while keeping your engine's rotating assembly protected.