NGK R5670-5 Racing Spark Plugs - Engineered for Victory

Dominate the track and the street with NGK R5670-5 Racing spark plugs, designed to withstand the most demanding racing conditions. NGK's legacy in motorsports is unparalleled, with their plugs powering champions across various racing disciplines worldwide. These racing plugs feature specialized center electrode designs to ensure maximum durability and exceptional ignitability, delivering the ultra-high performance required for competitive riding.

Key Features and Benefits:

• Extreme Performance Design: Built to handle the intense heat and pressure of racing, ensuring reliability when it matters most.
• Enhanced Ignitability: Specialized electrode configurations promote a strong, consistent spark for optimal combustion and power delivery.
• Wide Heat Range: NGK Racing plugs are available in a variety of heat ranges to precisely match the specific requirements of different racing applications and engine setups.
• Superior Durability: Engineered for longevity under extreme stress, providing consistent performance lap after lap.
• Optimized for Racing: Developed with input from top racing teams to provide a competitive edge.
• Specific Fitment: Precisely engineered for classic Harley-Davidson models, including the FL series (1948-1964) and FX Super Glide (1971-1974).

When performance is paramount, choose NGK Racing spark plugs. Trust GGCRACING to provide the high-performance ignition components that give you the winning edge.