{"product_id":"hrc-spark-plugs-ngk-r0451j-10","title":"HRC Spark Plugs NGK R0451J-10","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eHRC Racing Spark Plug (31911-NLT-000 \/ NGK R0451J-10)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe HRC Racing Spark Plug is a genuine Honda Racing Corporation component developed for maximum performance in high-RPM competition engines. Manufactured by NGK as the R0451J-10, this racing-grade spark plug delivers exceptional ignition reliability, improved combustion efficiency, and consistent performance under extreme track conditions. Ideal for HRC-equipped race bikes and serious competition applications where every horsepower counts.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe spark plugs improve output by 0.4% and drivability throughout the RPM range over 6000 RPM compared to ones fitted as standard.\u003c\/li\u003e\n\u003cli\u003eSOLD EACH OR AS SET OF 4.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eIMPORTANT PURCHASING INFORMATION\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eValid race license required for purchase.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eRace license must be emailed to \u003c\/span\u003e\u003ca href=\"mailto:CJRPerformanceLLC@gmail.com\"\u003e\u003cspan\u003eCJRPerformanceLLC@gmail.com\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e following checkout for race-use verification.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCustomers must complete the HRC Parts Customer Order Form prior to order approval:\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cameronjonesracing.com\/pages\/hrc-parts-customer-order-form\"\u003e\u003cspan\u003ehttps:\/\/cameronjonesracing.com\/pages\/hrc-parts-customer-order-form\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOrders will not be processed until all required documentation has been received and verified.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePlease allow 1-3 business days for order review and processing. Special-order HRC components may require additional lead time.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHRC parts are intended for closed-course competition use only and are not eligible for return once installed, modified, or used.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvailability of HRC parts is subject to Honda Racing Corporation inventory and may change without notice.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eCOMPETITION USE ONLY\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHRC Racing components are designed and manufactured exclusively for competition motorcycles. These products are not intended for use on public roads, highways, or other public lands and are not covered by any Honda motorcycle warranty program unless otherwise specified by Honda Racing Corporation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAll specifications, pricing, and availability are subject to change without notice.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eCALIFORNIA EMISSIONS DISCLAIMER\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, REGISTERED, OR LICENSED FOR USE UPON A HIGHWAY.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis product is legal for closed-course competition use only and is intended solely for racing vehicles not operated on public highways. This product does not conform to U.S. EPA or California CARB emissions requirements for highway vehicles and may not be used on pollution-controlled vehicles operated on public roads.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePROPOSITION 65 WARNING\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWARNING: Cancer and Reproductive Harm – \u003c\/span\u003e\u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003e\u003cspan\u003ewww.P65Warnings.ca.gov\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"CJR Performance","offers":[{"title":"HRC Spark Plug (QTY 1)","offer_id":45109965455560,"sku":null,"price":135.95,"currency_code":"USD","in_stock":true},{"title":"HRC Spark Plug (QTY 4)","offer_id":45109965488328,"sku":null,"price":543.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/0548\/1672\/files\/sparkplugs.jpg?v=1780610992","url":"https:\/\/cameronjonesracing.com\/products\/hrc-spark-plugs-ngk-r0451j-10","provider":"CJR Performance","version":"1.0","type":"link"}