NGK R5672A-9 Racing Spark Plug is engineered to excel in the toughest engine conditions, ensuring enhanced throttle response and durability with its special insulator nose configurations. Corrugated ribs prevent flashover, maintaining consistent spark performance under high stress. The pure alumina silicate ceramic insulator enhances strength and facilitates efficient heat transfer, complemented by a copper core that aids in heat dissipation for sustained performance. Triple seals prevent leakage, ensuring reliable operation in demanding racing applications. NGK Racing Series plugs like the R5672A-9 set the standard for performance and durability in extreme environments.

Part number: R5672A-9