The NGK 5820 Racing Plug - R5671A-10 from the Racing Series is meticulously engineered to endure the most demanding conditions of high-performance engines. Special insulator nose configurations enhance throttle response, ensuring rapid acceleration and precise engine control. Corrugated ribs effectively prevent flashover, while the pure alumina silicate ceramic insulator enhances strength and facilitates efficient heat transfer. A copper core aids in heat dissipation, contributing to reliable ignition and engine efficiency. Additionally, triple seals maintain superior plug integrity, preventing leakage and ensuring consistent performance under rigorous racing conditions. The NGK 5820 Racing Plug - R5671A-10 is the ultimate choice for drivers seeking uncompromising reliability and performance in competitive motorsports.

Part number: R5671A-10