Ngk Spark Plug V-Power V8 1965-1973

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CJ's Part Number: SP2438

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Product Description

NGK V-Power Spark Plug for 1965-1973 V8 Mustangs.

V-Power spark plugs are a patented design by NGK to improve ignitability and reduce quenching. Ignitability is improved by the V-groove cut in the center electrode parallel to the ground electrodes. This directs the spark to the edge of the center electrode thus exposing it to more of the air/fuel mixture.

Quenching is reduced in much the same manner, drawing the spark to the edge of the center and ground electrodes reduce the surface area available to quench the spark.

Sold individually.