NGK Nickel Projected Spark Plugs features a unique V-Cut in the center electrode that is designed to direct the spark to the edge of the electrode, allowing the spark to develop more rapidly and increasing ignitability while also reducing quenching.
Features: - Corrugated ribs prevent flashover - Trivalent metal plating provides superior anti-corrosion and anti-seizing properties - Copper core assists in heat dissipation - Triple seals prevent leakage
