NGK (4492) R6918B-8 Racing Spark Plug, Pack of 1

Product Review

NGK Fine Wire Racing Plugs are designed to give you a stronger spark from your existing ignition system. Fine wire gold palladium center electrode requires less voltage to ionize (jump) the plug gap. This allows a stronger spark which will better ignite the air fuel mixture leading to more power. The gold palladium center electrode aids in durability. Fine wire nickel alloy ground electrode helps to reduce quenching. Racing plugs are hand made in Japan and constructed to withstand the most extreme racing environments.