NGK SPARK PLUGS Spark Plugs Racing Spark Plug R5673-10

Original price was: $1.45.Current price is: $1.13.

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NGK Racing Spark Plugs are engineered to withstand the harshest engine conditions. Featuring a unique V-cut in the center electrode that directs the spark to the edge of the electrode which helps 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
V-Groove increases ignitability