ATI Performance Products ATI917079 Super Damper Standard Harmonic Balancer

The ATI Performance Products ATI917079 Super Damper is a high-performance crankshaft harmonic balancer engineered specifically for demanding street and racing applications. Featuring ATI's patented Super Damper technology, this unit is designed to effectively eliminate destructive torsional crankshaft vibrations that can rob power, damage internal engine components, and shorten engine life.

Key Features:

• Patented Super Damper design — the only crankshaft damper engineered exclusively for high-performance engines
• Steel inner and outer shells with a precision steel inertia weight for maximum durability under high-RPM stress
• Computer-machined O-ring grooves on the inertia weight, dyno-tested for the correct durometer O-rings for each specific application
• Exceeds SFI 18.1 specifications — certified for NHRA and IHRA sanctioned competition
• Black zinc chromate finish for corrosion resistance and a clean appearance
• Laser-engraved 360-degree timing marks for precise ignition timing adjustment
• Tunable and rebuildable — effective across the entire RPM range
• Sold individually

ATI Super Dampers are developed and proven on the dragstrip before making their way to street and racing builds across the country. Whether you are building a serious race engine or a high-performance street machine, the ATI917079 delivers reliable harmonic dampening and the peace of mind that comes with SFI-certified construction.