The NGK Racing spark plug is made for demanding competition environments where durability and ignitability matter. Special electrode designs and insulator noses improve throttle response and withstand harsh engine conditions. Trivalent plating aids anti-corrosion and anti-seize, while a strong ceramic insulator and copper core help with heat transfer and flashover prevention. Supplied in a box of four for racing applications.
NGK Racing Spark Plug Box of 4 (R7376-8)