ATI Race Harmonic Balancers Honda B Series 918471

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  • Regular price $358.40
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Brand:ATI Performance Products

Manufacturer's Part Number:918471

Part Type:Harmonic Balancers

Product Line:ATI Standard Harmonic Balancers

Summit Racing Part Number:ATI-918471


Engine Balance:Internal

Safety Rating:SFI 18.1

Degree Markings:Yes

Degree Marking Range:360

Outside Diameter (in):7.074 in.

Harmonic Balancer Material:Aluminum

Harmonic Balancer Construction:Elastomer

Harmonic Balancer Finish:Black zinc chromate

Mounting Hardware Included:No

Quantity:Sold individually.

Notes:Race only, counterclockwise motor rotation. Aluminum 2-ring shell weight is 5.00 lbs. Steel hub average weight is 2.4 lbs.

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.