The NGK Racing Plug - R5724-9 is designed to endure the most demanding engine conditions, making it an ideal choice for high-performance applications. It features a special insulator nose configuration that enhances throttle response, ensuring quick and efficient performance. The plug's corrugated ribs prevent flashover, maintaining consistent spark delivery. Constructed with a pure alumina silicate ceramic insulator, it offers superior strength and effective heat transfer. The copper core aids in heat removal from the electrode, while triple seals prevent leakage, ensuring reliability under extreme conditions. With these advanced features, the NGK R5724-9 provides optimal engine performance and durability for racing enthusiasts.

Part number: R5724-9