NGK Racing spark plugs are designed with extreme use in mind and meant to withstand the most grueling racing conditions. NGK Spark Plugs have been powering racing champions and can be found in every racing venue throughout the world. The center electrode of the NGK Racing spark plugs has special configurations and designs to ensure durability and ignitability. NGK Racing plugs bring ultra high performance in a variety of heat ranges. Special configurations are used for a wide variety of racing applications. NGK Racing spark plugs are designed with extreme use in mind and meant to withstand the most grueling racing conditions. NGK Spark Plugs have been powering racing champions and can be found in every racing venue throughout the world. RACING USE

TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
Special insulator nose configurations improve throttle response
Corrugated ribs prevent flashover
Copper core aids in heat removal
Triple seals prevent leakage

Designed for extreme racing conditions, the NGK Racing Spark Plug R5671A-7 delivers exceptional durability and ignition performance. Crafted with advanced materials and configurations, these spark plugs are built to withstand the intense heat and stress of competitive motorsport environments, making them a trusted choice among racing champions worldwide.

The NGK R5671A-7 features a trivalent metal plating that offers superior anti-corrosion and anti-seizing properties, ensuring easy installation and removal even after extended use. Its pure alumina silicate ceramic insulator provides enhanced strength and efficient heat transfer, helping to maintain optimal engine performance. Special insulator nose configurations improve throttle response, allowing for quicker acceleration and more precise control during high-speed racing. The design also incorporates corrugated ribs to prevent flashover, ensuring reliable spark delivery under demanding conditions.

This spark plug includes a copper core that aids in effective heat removal, preventing overheating and maintaining consistent performance. Triple seals are integrated to prevent leakage, ensuring the spark plug remains sealed and functions reliably throughout intense racing sessions. These features collectively contribute to the ultra-high performance characteristics of the NGK Racing Spark Plug, making it suitable for a variety of high-performance and racing applications. The R5671A-7 is available in a box of four, making it a practical choice for racing teams and automotive enthusiasts seeking dependable, high-quality spark plugs for demanding use.

Trivalent Metal Plating: Ensures superior corrosion and anti-seizing properties for easy installation and removal
Pure Alumina Silicate Ceramic Insulator: Provides enhanced strength and better heat transfer for consistent performance
Special Insulator Nose Configurations: Improve throttle response and engine responsiveness
Corrugated Ribs: Prevent flashover for reliable spark delivery
Copper Core: Aids in heat removal to prevent overheating
Triple Seals: Prevent leakage and ensure durability under extreme conditions