ATI Performance Products ATI917007 Super Damper Harmonic Balancer

The ATI Performance Products ATI917007 Super Damper is a high-performance crankshaft harmonic balancer engineered for racing and high-performance street applications. ATI's patented Super Damper design is built exclusively for performance engines, offering superior torsional vibration control that factory dampers simply cannot match.

Unlike OEM rubber-bonded balancers that degrade over time and at elevated temperatures, the ATI Super Damper uses precision-fitted O-rings retained in computer-machined grooves within a steel inertia weight. This elastomeric design is both tunable and rebuildable, ensuring long-term performance and protection at all RPM ranges.

Key Features:

• Patented Super Damper design built exclusively for high-performance engines
• Eliminates harmful torsional crankshaft vibrations
• Meets and exceeds SFI 18.1 specifications for sanctioned racing competition
• Steel inertia weight with computer-machined O-ring grooves
• Black zinc chromate finish for corrosion resistance
• Laser-engraved 360-degree timing marks for precise ignition timing
• Tunable and rebuildable design for lasting performance
• Efficient vibration damping across the entire RPM range

ATI Performance Products has built its reputation on the dragstrip and road course, producing transmission and driveline components trusted by NHRA and IHRA competitors worldwide. The ATI917007 Super Damper delivers the same race-proven engineering to your build, protecting your crankshaft investment and helping maintain engine integrity under the most demanding conditions.