The NGK V-Power spark plug, offered in a box of 10, improves ignitability over standard nickel plugs with a V-cut center electrode and concave ground electrode that directs the spark to the edge for faster development. A pure alumina silicate insulator supports dielectric performance, while trivalent plating and a copper core help resist corrosion, aid heat removal, and support smoother idling and reliable starts.
NGK V-Power Spark Plug Box of 10 (BKR4E)