{"product_id":"ngk-racing-spark-plug-box-of-4-part-r7420-10-high-performance-automotive-spark-plugs-for-extreme-racing-conditions","title":"NGK Racing Spark Plug Box of 4 (Part R7420-10) – High-Performance Automotive Spark Plugs for Extreme Racing Conditions","description":"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.\nNGK 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.\nRACING USE\n\u003cul\u003e\n  \u003cli\u003eTRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal\u003c\/li\u003e\n  \u003cli\u003ePure alumina silicate ceramic insulator provides superior strength and better heat transfer\u003c\/li\u003e\n  \u003cli\u003eSpecial insulator nose configurations improve throttle response\u003c\/li\u003e\n  \u003cli\u003eCorrugated ribs prevent flashover\u003c\/li\u003e\n  \u003cli\u003eCopper core aids in heat removal\u003c\/li\u003e\n  \u003cli\u003eTriple seals prevent leakage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned specifically for high-stress racing environments, the NGK Racing Spark Plug Box of 4 (Part R7420-10) delivers exceptional durability and ignitability to meet the demands of competitive motorsports. These spark plugs incorporate advanced features such as a trivalent metal plating, which offers superior anti-corrosion and anti-seizing properties, facilitating easier installation and removal even after intense use. The pure alumina silicate ceramic insulator enhances heat transfer and provides added strength, ensuring reliable performance under extreme engine temperatures. The special insulator nose configurations contribute to improved throttle response, making these plugs highly responsive during high-speed racing maneuvers. Additionally, the corrugated ribs help prevent flashover, maintaining consistent spark delivery in demanding conditions. The copper core design aids in efficient heat removal, preventing overheating and prolonging service life. Triple seals are incorporated to prevent leakage, ensuring stable performance during prolonged use and harsh racing conditions. These NGK Racing Spark Plugs are suitable for a variety of racing applications and are available in different heat ranges to match specific engine requirements. Whether used in drag racing, circuit racing, or off-road competitions, these spark plugs are trusted by racing champions worldwide to provide ultra-high performance and reliability. Engineered for extreme use, NGK Racing Spark Plugs are an essential component for racers seeking consistent ignition, superior durability, and optimal engine performance in the most grueling conditions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eTrivalent metal plating for superior anti-corrosion and anti-seizing properties\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePure alumina silicate ceramic insulator for enhanced strength and heat transfer\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSpecial insulator nose configurations improve throttle response\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCorrugated ribs prevent flashover for consistent sparks\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCopper core aids in effective heat removal\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTriple seals prevent leakage for reliable operation\u003c\/li\u003e\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Unknown\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 4\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":53619313541393,"sku":"5501","price":180.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/3e886260f131032efd9877fb513d0b80.jpg?v=1780527380","url":"https:\/\/shoprenegade.com\/products\/ngk-racing-spark-plug-box-of-4-part-r7420-10-high-performance-automotive-spark-plugs-for-extreme-racing-conditions","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}