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SPARK PLUGS NGK FOR HARLEYS



NGK SPARK PLUGS
Superior Construction for serious power!


• NGK Makes plugs for almost any type of application.

• Versatile plugs with wide operating heat ranges prevent fouling from running too cool and pre-ignition from running too hot

• Features include high alumina ceramics for improved heat dissipation and electrical insulation, deep-seated copper core for a wider heat range and a nickel alloy tip for longer life

HARLEY DAVIDSON SPARK PLUG CHART 




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