ATI Performance Products ATI916043K Super Damper Harmonic Balancer

ATI Performance Products ATI916043K is a high-performance Super Damper harmonic balancer engineered to protect your engine's crankshaft from torsional vibration and resonance damage. ATI's Super Dampers are renowned in professional racing and high-performance street applications for their superior dampening characteristics compared to standard OEM rubber-bonded balancers.

ATI Super Dampers use a viscous silicone fluid damping system housed within a precision-machined billet aluminum shell. This design maintains consistent and effective damping across a wide RPM range, making it ideal for high-revving or high-horsepower builds where OEM balancers fall short.

Key Features:

• Precision-machined billet aluminum construction for strength and reduced weight
• Viscous silicone fluid dampening for broad RPM range protection
• Resists heat, oil, and chemical exposure better than rubber-bonded OEM designs
• SFI 18.1 specification certification for sanctioned racing use
• Laser-etched timing marks for precise ignition timing
• Designed for high-horsepower and high-RPM performance applications
• Direct bolt-on fitment — no permanent engine modifications required

ATI Performance Products has been a trusted name in professional motorsports since 1965, supplying dampers to NASCAR, NHRA, and countless circle track and road racing programs. The ATI916043K Super Damper delivers race-proven reliability and engine protection for serious performance builds.