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ATI Performance Super Harmonic Damper- Mitsubishi Eclipse DSM 4G63 4G64 ; 918251

ATI Performance Super Harmonic Damper- Mitsubishi Eclipse DSM 4G63 4G64 ; 918251
Item #ATI_918251
Customer Reviews:
Sale Price$399.00
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Super Damper Harmonic Damper (High Performance Street) Part Number: ATI 918251

4G63 & 4G64 DSM (Eclipse, Eagle Talon, Plymouth Laser):
ATI has also designed a 6.325__ damper -- Part # 918251 -- for the Mistubishi Eclipse, DSM 4G63 & 4G64 for high horsepower street & race use. This new design is a direct replacement for the stock OEM damper. The outer shell is machined to utilize the factory belt set-up and mounts to the factory crank via a custom hub which replaces the stock timing gear. The damper's outer diameter is 12% larger than OEM. The factory lower timing cover will need to be trimmed for hub clearance.

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

  • Eliminates torsional crankshaft vibrations (that causes parasitic horsepower loss)
  • SFI 18.1 spec safety rating
  • Laser etched 360Ǿ timing marks
  • Black zinc chromate finished

Specifics: Mitsubishi Eclipse DSM - 4G63 & 4G64

  • Aluminum Shell
  • 6.325" OD
  • 3 Ring
  • Total Weight 3.30lbs
  • Inertia Weight 1.97lbs

Customers Say...
  • No matter what car I buy, everything I ever need is in stock, and the prices are unbeatable.

    -Louis Nistico Jr./Connecticut

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