The NGK Racing Plug - R5674-7 is part of NGK's Racing Series, built to endure the harshest engine conditions. It features a special insulator nose configuration that enhances throttle response, making it ideal for high-performance engines. The plug's corrugated ribs prevent flashover, ensuring consistent spark delivery. Its pure alumina silicate ceramic insulator provides superior strength and efficient heat transfer, while the copper core aids in heat removal from the electrode. Triple seals prevent leakage, ensuring reliable performance under extreme conditions. With these advanced features, the NGK R5674-7 is a top choice for racing enthusiasts seeking optimal engine performance and durability.

Part number: R5674-7