ATI Race Harmonic Balancers Honda K Series 918478

ATI Race Harmonic Balancers Honda K Series 918478



Brand:ATI Performance Products

Manufacturer's Part Number:918478

Part Type:Harmonic Balancers

Product Line:ATI Standard Harmonic Balancers

Summit Racing Part Number:ATI-918478


Engine Balance:Internal

Safety Rating:SFI 18.1

Degree Markings:Yes

Degree Marking Range:360

Outside Diameter (in):6.325 in.

Harmonic Balancer Material:Aluminum

Harmonic Balancer Construction:Elastomer

Harmonic Balancer Finish:Black zinc chromate

Mounting Hardware Included:No

Quantity:Sold individually.

Notes:Aluminum 2-ring design outer shell weight is 3.30 lbs. Steel crankshaft hub average weight is 2.4 lbs.

In-Store Pickup:Choose In-store pick-up (OH, GA, NV) on our web site.

These Super Damper standard harmonic balancers from ATI are specifically designed for high-rpm engines. Their proven elastomer is designed and tuned to eliminate harmful crankshaft harmonics that cause parasitic horsepower loss. They are actually two dampers in one--a 4 in. diameter inner damper and a 6 3/8 in., 7 in., or 8 in. diameter outer damper in two shells that bolt to the crank hub. These dampers are engineered to all but eliminate worn parts and timing problems. They're tunable in the field, rebuildable, and extremely efficient at all rpm.

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