ATI Performance Products Damper - 5.5 Nissan 302x Aluminum

Nissan Super Dampers

The patented ATI Super Damper is the only damper designed exclusively for high performance engines.

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

Inner and outer shells are available in aluminum or steel, and contain a steel inertia weight. This inertia weight has six (2-ring design) or eight (3-ring design) computer machined grooves to retain the proper durometer O-rings (dyno tested for each application).

Specifications:

• For VG30 V6 300ZX '90-'98 
• STREET: 600 HP Max P/S, AC, Alt 35mm Crank
• Outer Diameter: 5.5 Inches
• Total Weight: 3.60 Lbs
• Inertia Weight: 2.27 Lbs
• Shell Material: Aluminum
• Ring: 3