2891 NGK Spark Plugs Spark Plug

NGK Racing Series Plugs are Engineered to Withstand the Harshest Engine Conditions. 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.

Engineered To Withstand The Harshest Engine Conditions

Features 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

Special Insulator Nose Configurations Improve Throttle Response

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

Limited 90 Day Warranty