Super Damper Harmonic Balancer to suit Nissan 300zx

Part number: 917755 or ATI917755

ATI Performance Products is proud to introduce its renowned Super Damper for the Nissan 300ZX. The 6 inch Super Damper (917755) is designed for race engines up to 1000 HP and the 5 ½ inch Super Damper (917754) is designed for street and race use up to 600 HP. This Super Damper features a 12% under-drive for the A/C and alternator. Factory pulleys offer no protection to high performance engines while the ATI Super Damper provides balanced dampening of torsional crankshaft vibrations at all RPM. Both dampers come with laser-etched timing marks and a removable Power steering pulley. All ATI Super Dampers exceed SFI 18.1 Safety Certification and are approved for competition use.

Key Features:

• Eliminates torsional crankshaft vibrations
• Exceeds SFI 18.1 specs
• Black zinc chromate finished
• Tuneable, rebuildable, and extremely efficient at ALL RPM
• Laser engraved 360° timing marks