ATI Super Damper - Nissan SR20DET

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

• Eliminates torsional crankshaft vibrations
• Exceeds SFI 18.1 specs
• Laser engraved timing marks
• Black zinc chromate finish
  
  ATI has designed a 5.5

Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.