NGK 7993 Racing Plug - R5724-10 from the Racing Series is crafted to endure the toughest engine environments. It incorporates special insulator nose configurations that enhance throttle response, while corrugated ribs effectively prevent flashover. The pure alumina silicate ceramic insulator ensures superior strength and efficient heat transfer, while the copper core aids in heat dissipation. With triple seals to prevent leakage, these plugs are engineered for high-performance racing applications where reliability and durability are paramount.

Part number: R5724-10