{"title":"NGK","description":null,"products":[{"product_id":"ngk-eix-iridium-spark-plug","title":"NGK EIX Iridium Spark Plug","description":"\u003cp\u003eThe NGK EIX Iridium IX spark plug is designed for high-performance engines, delivering reliable ignition, improved throttle response, and extended durability. Featuring a fine iridium tip, this plug ensures consistent combustion and excellent anti-fouling properties—ideal for racing applications where performance and precision are critical.\u003c\/p\u003e\r\n\u003cp\u003ePerfect for competitive karting, the NGK Iridium IX offers superior heat resistance and long-lasting performance under extreme engine loads. Its advanced electrode design provides a more efficient spark, improving fuel efficiency and helping to maximise power output.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul data-start=\"894\" data-end=\"1160\"\u003e\r\n\u003cli data-start=\"894\" data-end=\"959\"\u003eFine iridium centre electrode for maximum ignition efficiency\u003c\/li\u003e\r\n\u003cli data-start=\"960\" data-end=\"1020\"\u003eExcellent durability and wear resistance under high RPMs\u003c\/li\u003e\r\n\u003cli data-start=\"1021\" data-end=\"1058\"\u003eSuperior anti-fouling performance\u003c\/li\u003e\r\n\u003cli data-start=\"1059\" data-end=\"1108\"\u003eHigh heat resistance ideal for racing engines\u003c\/li\u003e\r\n\u003cli data-start=\"1109\" data-end=\"1160\"\u003eTrusted by professional karting teams worldwide\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eUpgrade your ignition system with the NGK EIX Iridium spark plug—engineered for performance, trusted in competition.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"BR08EIX (Hot)","offer_id":54950988382533,"sku":"NGK-NGK-NGKEIX-BR08EIXHOT0-BR08EIX-HOT","price":11.95,"currency_code":"GBP","in_stock":true},{"title":"BR09EIX (Standard)","offer_id":54950988415301,"sku":"NGK-NGK-NGKEIX-BR08EIXHOT0-BR09EIX-STANDARD","price":11.95,"currency_code":"GBP","in_stock":true},{"title":"BR10EIX (Cold)","offer_id":54950988448069,"sku":"NGK-NGK-NGKEIX-BR08EIXHOT0-BR10EIX-COLD","price":11.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/2785\/6709\/files\/ngk-eix-iridium-spark-plug-high-performance-karting_d22ef908-32ee-4b16-aa1f-22cda2b4e6d0.png?v=1774401634"},{"product_id":"rotax-ngk-gr9di-8-spark-plug","title":"Rotax NGK GR9DI-8 Spark Plug","description":"\u003cp\u003eThe \u003cstrong\u003eNGK GR9DI-8 spark plug\u003c\/strong\u003e is the official, homologated spark plug for \u003cstrong\u003eRotax Max karting engines\u003c\/strong\u003e, including the Rotax Max Evo, Senior Max, Junior Max, and DD2. Engineered to Rotax's precise specification, this iridium-tipped plug delivers consistent ignition performance, reliable combustion, and the durability demanded by competitive karting at every level.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're racing at club level or competing on the international stage, the GR9DI-8 is the plug your Rotax engine was built around. Its fine iridium centre electrode ensures a precise, repeatable spark cycle after cycle—helping you extract maximum power while maintaining engine reliability throughout a full race weekend.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOfficial Rotax Max homologated spark plug — competition legal\u003c\/li\u003e\n\u003cli\u003eFine iridium centre electrode for precise, consistent ignition\u003c\/li\u003e\n\u003cli\u003eOptimised heat range for Rotax Max engine operating temperatures\u003c\/li\u003e\n\u003cli\u003eSuperior anti-fouling properties for clean running in all conditions\u003c\/li\u003e\n\u003cli\u003eExcellent durability and wear resistance at high RPM\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement — no modification required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRotax Max Evo (Senior \u0026amp; Junior)\u003c\/li\u003e\n\u003cli\u003eRotax DD2\u003c\/li\u003e\n\u003cli\u003eRotax Micro \u0026amp; Mini Max (confirm with your engine spec sheet)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003e✔ Genuine NGK part  |  ✔ Official Rotax specification component\u003c\/em\u003e\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":57644794806597,"sku":"GR9DI-8","price":15.77,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/2785\/6709\/files\/ngk-gr9di-8-rotax-max-spark-plug.webp?v=1776034483"},{"product_id":"ngk-br9eg-kart-racing-spark-plug","title":"NGK BR9EG Racing Spark Plug","description":"\u003cp\u003eThe \u003cstrong\u003eNGK BR9EG spark plug\u003c\/strong\u003e is a resistor racing plug with heat range 9, M14 x 1.25 thread and fine-wire nickel centre electrode. Ideal for compatible karting and high-performance two-stroke engines where reliable ignition performance is required.\u003c\/p\u003e\n\n\u003cp\u003eThe NGK BR9EG (NGK stock number 3230) is a resistor-type racing spark plug designed for high-performance two-stroke and compatible motorsport engines. With a fine-wire nickel centre electrode, non-projected tip and standard ground electrode, it is built to deliver consistent spark performance under the demands of race and testing conditions. The removable terminal nut adds flexibility for different ignition system configurations, and the gasket seat ensures a secure, reliable fit in compatible cylinder heads.\u003c\/p\u003e\n\n\u003cp\u003eIn karting, spark plug selection has a direct influence on engine performance, reliability and heat management. A plug that is too hot or too cold for the application can affect power delivery, fuel combustion and engine longevity. The NGK BR9EG sits at heat range 9, making it suitable for engines that require a cooler-running plug to handle sustained high-speed operation. For mechanics and drivers setting up a kart engine for race day or testing, choosing the correct plug for the engine, fuel and operating conditions is an important part of the preparation process.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResistor-type racing spark plug (approx. 5 kOhm)\u003c\/li\u003e\n\u003cli\u003eHeat range 9\u003c\/li\u003e\n\u003cli\u003eFine-wire nickel centre electrode (1.3 mm)\u003c\/li\u003e\n\u003cli\u003eNon-projected tip\u003c\/li\u003e\n\u003cli\u003eStandard ground electrode\u003c\/li\u003e\n\u003cli\u003eRemovable terminal nut\u003c\/li\u003e\n\u003cli\u003eGasket seat type\u003c\/li\u003e\n\u003cli\u003eRecommended spark gap: approximately 0.6 mm\u003c\/li\u003e\n\u003cli\u003eSold individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eProduct details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: NGK\u003c\/li\u003e\n\u003cli\u003eProduct code: BR9EG\u003c\/li\u003e\n\u003cli\u003eNGK stock number: 3230\u003c\/li\u003e\n\u003cli\u003eThread size: M14 x 1.25\u003c\/li\u003e\n\u003cli\u003eThread reach: 19 mm\u003c\/li\u003e\n\u003cli\u003eHex size: 21 mm \/ 13\/16 inch\u003c\/li\u003e\n\u003cli\u003eSeat type: Gasket\u003c\/li\u003e\n\u003cli\u003eOverall height: ISO\u003c\/li\u003e\n\u003cli\u003eResistor value: Approx. 5 kOhm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSpark plug suitability depends on a number of factors including the engine type, ignition system, fuel specification, carburetion and operating temperature. The NGK BR9EG is suitable for compatible karting, motorcycle, motocross, scooter and high-performance two-stroke engines, but customers should always check their engine manufacturer's recommendations before ordering. If in doubt, consult your engine manual or speak to your engine builder.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAlways verify compatibility with your specific engine before fitting\u003c\/li\u003e\n\u003cli\u003eCheck the manufacturer's recommended heat range and thread specification\u003c\/li\u003e\n\u003cli\u003eConfirm the correct spark gap for your ignition system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIdeal for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKarting drivers and mechanics sourcing a quality racing spark plug\u003c\/li\u003e\n\u003cli\u003eTwo-stroke kart engine users requiring heat range 9\u003c\/li\u003e\n\u003cli\u003eRace day preparation and engine setup\u003c\/li\u003e\n\u003cli\u003eRoutine ignition maintenance and plug replacement\u003c\/li\u003e\n\u003cli\u003eCompatible motorcycle, motocross and scooter applications\u003c\/li\u003e\n\u003cli\u003eRace teams and owner-drivers looking for a reliable NGK racing plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe NGK BR9EG is a well-established racing spark plug from one of the most trusted names in ignition components — a straightforward, quality choice for compatible engines where consistent spark performance matters.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":58280333082949,"sku":"BR9EG","price":11.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/2785\/6709\/files\/ngk-br9eg.jpg?v=1781542637"},{"product_id":"ngk-br10eg-racing-spark-plug","title":"NGK BR10EG Racing Spark Plug","description":"\u003cp\u003eThe \u003cstrong\u003eNGK BR10EG spark plug\u003c\/strong\u003e is a resistor racing plug with heat range 10, M14 x 1.25 thread and fine-wire nickel centre electrode. Ideal for compatible karting and high-performance two-stroke engines where reliable ignition performance and heat control are required.\u003c\/p\u003e\n\n\u003cp\u003eThe NGK BR10EG (NGK stock number 3830) is a resistor-type racing spark plug designed for high-performance two-stroke and compatible motorsport engines. With a fine-wire nickel centre electrode, non-projected tip and standard ground electrode, it delivers consistent spark performance under the demands of race and testing conditions. The removable terminal nut adds flexibility for different ignition system configurations, and the gasket seat ensures a secure, reliable fit in compatible cylinder heads.\u003c\/p\u003e\n\n\u003cp\u003eIn karting, spark plug selection has a direct influence on engine performance, reliability and heat management. The NGK BR10EG sits at heat range 10, making it a colder plug than the BR9EG. A colder heat range dissipates heat more rapidly from the combustion chamber, which can be beneficial in engines or conditions where additional thermal control is required. For mechanics and drivers setting up a kart engine for race day or testing, selecting the correct heat range for the engine, fuel and operating conditions is an important part of the preparation process. Always check your engine manufacturer's recommendations before choosing a plug.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResistor-type racing spark plug (approx. 5 kOhm)\u003c\/li\u003e\n\u003cli\u003eHeat range 10 — colder than the BR9EG\u003c\/li\u003e\n\u003cli\u003eFine-wire nickel centre electrode (approx. 1.3 mm)\u003c\/li\u003e\n\u003cli\u003eNon-projected tip\u003c\/li\u003e\n\u003cli\u003eStandard ground electrode\u003c\/li\u003e\n\u003cli\u003eRemovable terminal nut\u003c\/li\u003e\n\u003cli\u003eGasket seat type\u003c\/li\u003e\n\u003cli\u003eRecommended spark gap: approximately 0.6 mm\u003c\/li\u003e\n\u003cli\u003eSold individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eProduct details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: NGK\u003c\/li\u003e\n\u003cli\u003eProduct code: BR10EG\u003c\/li\u003e\n\u003cli\u003eNGK stock number: 3830\u003c\/li\u003e\n\u003cli\u003eThread size: M14 x 1.25\u003c\/li\u003e\n\u003cli\u003eThread reach: 19 mm\u003c\/li\u003e\n\u003cli\u003eHex size: 21 mm \/ 13\/16 inch\u003c\/li\u003e\n\u003cli\u003eSeat type: Gasket\u003c\/li\u003e\n\u003cli\u003eOverall height: ISO\u003c\/li\u003e\n\u003cli\u003eResistor value: Approx. 5 kOhm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSpark plug suitability depends on a number of factors including the engine type, ignition system, fuel specification, carburetion and operating temperature. The NGK BR10EG is suitable for compatible karting, motorcycle, motocross, scooter and high-performance two-stroke engines, but customers should always check their engine manufacturer's recommendations before ordering. If in doubt, consult your engine manual or speak to your engine builder.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAlways verify compatibility with your specific engine before fitting\u003c\/li\u003e\n\u003cli\u003eCheck the manufacturer's recommended heat range and thread specification\u003c\/li\u003e\n\u003cli\u003eConfirm the correct spark gap for your ignition system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIdeal for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKarting drivers and mechanics sourcing a quality racing spark plug\u003c\/li\u003e\n\u003cli\u003eTwo-stroke kart engine users requiring heat range 10\u003c\/li\u003e\n\u003cli\u003eApplications where a colder plug is recommended over the BR9EG\u003c\/li\u003e\n\u003cli\u003eRace day preparation and engine setup\u003c\/li\u003e\n\u003cli\u003eRoutine ignition maintenance and plug replacement\u003c\/li\u003e\n\u003cli\u003eCompatible motorcycle, motocross and scooter applications\u003c\/li\u003e\n\u003cli\u003eRace teams and owner-drivers looking for a reliable NGK racing plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe NGK BR10EG is a well-established racing spark plug from one of the most trusted names in ignition components — a quality choice for compatible engines where consistent spark performance and heat control matter.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":58281270968645,"sku":"BR10EG","price":12.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/2785\/6709\/files\/ngk-br10eg-spark-plug.jpg?v=1781545832"}],"url":"https:\/\/thekartstore.com\/collections\/ngk.oembed","provider":"IC Kartstore","version":"1.0","type":"link"}