ATI Super Damper 7.07" Diameter Toyota 1JZ 918572

ATI Toyota 2JZ - Super Damper Crank Pulley 7.07" Diameter w/ OEM Size Belt Drive 918572. The patented ATI Super Damper is the only damper designed exclusively for high performance engines. 

• Brand: ATI Performance
• Manufacturer Part Number: 918572
• Dampens torsional crankshaft vibrations at all RPM levels
• Protects against engine harmonics
• 15% Overdriven, OEM Spacing, Requires longer belt
• 24 Tooth HTD drive hub available for 36-2 trigger Part #916292
• Laser-etched timing marks
• SFI 18.1 Certified for competition use
• Shell material: 7.07" Aluminum, 6-Rib, 15% Overdriven
• Hub Material: Steel 916023
  
• Inertia Weight: 3.0lbs, 3 Ring