High-performance ATI Super Damper harmonic balancer engineered with 5% torsional vibration reduction, precision-matched for the Nissan GT-R R35’s VR38DETT engine.

Description

The patented ATI Super Damper standard harmonic balancers are the only crankshaft dampers designed exclusively for high performance engines. 
Inner and outer shells are available in aluminum or steel and contain a steel inertia weight. The inertia weights have six (2-ring design) or eight (3-ring design) computer-machined grooves to retain the proper durometer O-rings (Dyno tested for each application).
Whether you race or just drive on the street, ATI harmonic balancers are the perfect choice.

Product Features: 

• Fits Nissan GT-R VR38DETT engines
• Eliminates torsional crankshaft vibrations
• Interia Weight: 2 Ring
• Tunable, rebuildable, and extremely efficient at ALL RPM
• Protects against engine harmonics
• Exceeds SFI 18.1 Certified for competition use
• Laser-engraved 360° timing marks
• Black zinc chromate finished
• Made in America

Specifications:

• Aluminium Damper Shell
• Steel Hub
• Inertia Weight: 2 Ring
• Computer-Machined Grooves
• 7 Rib
• 5% Underdriven
• Outer Diameter: 7.07″ / 17.96 cm
• Weight: 5.6 lbs / 2.56 kg

Vehicle Compatibility:
– Nissan R35 GT-R (VR38DETT) 

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