NGK YR55 - 7240

YR55-7240 Performance Spark Plugs. The for iron head BBC.

  • V-Groove Increases Ignitability
  • Trivalent Metal Plating
  • Copper Core
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WARNING: Cancer and Reproductive Harm –

NGK's V-Power Plugs Feature a Unique V-Cut in the Center Electrode that Directs the Spark to the Edge of the Electrode, Helping the Spark Develop More Rapidly, Increasing Ignitability and Reducing Quenching.

  • Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties
  • Corrugated Ribs Prevent Flashover
  • Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer
  • Copper Core Aids in Heat Removal
  • Triple Seals Prevent Leakage
More Information
Model NGK YR55 - 7240
SKU NGK YR55 - 7240
Manufacturer NGK SPARK PLUGS
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