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ATI Super Damper Harmonic Dampers - Aluminum Shell - Mitsubishi 4B11 EVO X 10

ATI Super Damper Harmonic Dampers - Aluminum Shell - Mitsubishi 4B11 EVO X 10

$363.97
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SKU:
918253
UPC:
918253
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Description

Factory dampers and non-dampened pulleys offer no protection to high performance engines. These ATI sport compact Super Dampers provide the balanced dampening of torsional crankshaft vibrations at all rpm levels. The street versions have both OEM serpentine groove locations and are very close to OEM size. The smooth-shell race version dampers are designed for high performance race use. Both dampers come with laser-etched timing and exceed SFI 18.1 Safety Certification standards for competition use.
 
Safety Rating:SFI 18.1
 
Degree Markings:Yes
 
Degree Marking Range:360
 
Outside Diameter (in):5.500 in.
 
Harmonic Balancer Material:Aluminum
 
Harmonic Balancer Construction:Elastomer
 
Harmonic Balancer Finish:Black zinc chromate
 
Mounting Hardware Included:No
 
Quantity:Sold individually.
 
Notes:For 2008 and later EVO X models with 2.0L turbo engine. 3 percent underdrive.