The NGK 7317 Racing Plug - R5724-8 is meticulously engineered for racing enthusiasts seeking durability and high performance under harsh engine conditions. Designed with special insulator nose configurations to enhance throttle response, this spark plug is ideal for demanding racing environments. It features corrugated ribs to prevent flashover and maintain consistent spark delivery, crucial for reliable ignition during intense racing sessions. A pure alumina silicate ceramic insulator provides superior strength and enhances heat transfer efficiency, essential for optimal engine performance and durability under extreme heat conditions. Additionally, a copper core aids in efficient heat dissipation, contributing to overall engine reliability. Triple seals on the spark plug prevent leakage, ensuring durability and consistent performance in rigorous racing conditions. Engineered to meet NGK's stringent standards, the NGK 7317 Racing Plug - R5724-8 is a top choice for maximizing performance and reliability in competitive racing settings.

Part number: R5724-8