NGK Racing Spark Plug R7438-9 - High-Performance Automotive Spark Plugs (Box of 4)

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 specifically for extreme racing conditions, the NGK Racing Spark Plug R7438-9 offers exceptional durability and performance to meet the demands of competitive motorsports. Featuring a specialized center electrode configuration, these spark plugs ensure reliable ignition and consistent performance even under the most grueling racing environments. The high-quality trivalent metal plating provides superior anti-corrosion and anti-seizing properties, which facilitate easier installation and removal during maintenance or quick pit stops. An advanced alumina silicate ceramic insulator enhances heat transfer and provides superior strength, making these plugs particularly suitable for high-temperature applications found in racing engines. The unique insulator nose designs improve throttle response for quicker acceleration, while the corrugated ribs help prevent flashover, ensuring safety and reliability at high RPMs. The copper core aids in efficient heat removal, maintaining optimal engine temperature and preventing pre-ignition issues. Triple seals are incorporated to prevent any leakage, maintaining consistent spark delivery and engine performance. These NGK racing spark plugs are available in a variety of heat ranges, allowing racers to select the ideal fit for their specific engine setup and racing conditions. Whether in drag racing, circuit racing, or off-road competitions, the R7438-9 model delivers ultra-high performance that racing champions worldwide rely on to maximize power and efficiency. Manufactured with precision and tested under extreme conditions, these spark plugs are an essential component for serious racers seeking durability, responsiveness, and peak engine performance. Suitable for various high-performance automotive applications, the NGK Racing Spark Plug R7438-9 is a trusted choice for competitive motorsport enthusiasts.

Features:

• Trivalent metal plating for superior anti-corrosion and anti-seizing properties

• Pure alumina silicate ceramic insulator for strength and heat transfer

• Special insulator nose configurations improve throttle response

• Corrugated ribs prevent flashover

• Copper core aids in heat removal

• Triple seals prevent leakage

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 4