ATI Performance Products ATI918023 Super Damper Harmonic Balancer

The ATI Performance Products ATI918023 Super Damper is a high-performance harmonic balancer engineered to eliminate torsional crankshaft vibrations in demanding applications. This patented crankshaft damper features a precision-engineered design with inner and outer shells constructed from aluminum or steel, containing a steel inertia weight for optimal performance.

Key Features:

• Patented Super Damper design for high-performance engines
• Computer-machined grooves with proper durometer O-rings dyno tested for each application
• Exceeds SFI 18.1 specifications for racing safety
• Black zinc chromate finish for corrosion resistance
• Laser-engraved 360-degree timing marks for precision tuning
• Tunable and rebuildable design for long-term performance
• Efficient at all RPM ranges from street to race applications

The ATI Super Damper is OEM equipment on various crate engines and provides superior crankshaft protection for both racing and street performance applications. The multi-ring design effectively dampens harmful torsional vibrations that can damage crankshafts and reduce engine longevity.