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The NGK Racing spark plug is built for extreme conditions and demanding motorsport use. Special electrode configurations and durable materials deliver high ignitability across a range of heat ranges to suit various racing setups. With a focus on durability, corrosion-resistant plating and robust insulator designs, these plugs are engineered to withstand severe engine conditions where consistent spark and throttle response are critical under prolonged high-load driving.
NGK Racing Spark Plug Box of 4 (R6725-11)
