{"product_id":"triumph-speed-400-scrambler-400x-ngage-double-iridium-spark-plug","title":"Triumph Speed 400 Spark Plug - NGAGE Double Iridium","description":"\u003cp\u003eFactory spark plugs often lead to sluggish throttle response, carbon buildup, and frequent misfires during aggressive riding. Upgrade to engineered ignition performance to unlock smoother power delivery and optimal fuel combustion on every ride.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEnhanced Acceleration:\u003c\/b\u003e Delivers a more consistent, powerful spark for sharper throttle response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eReduced Misfires:\u003c\/b\u003e Minimizes ignition dropouts even under high RPMs and demanding riding conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSuperior Combustion:\u003c\/b\u003e Ensures complete fuel burn for improved engine efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLong-Lasting Durability:\u003c\/b\u003e Double iridium construction resists wear and thermal breakdown far longer than standard plugs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePrecision Fit:\u003c\/b\u003e Manufactured in Japan to exact OEM specifications for direct drop-in installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDouble Iridium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eFinish\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAnti-Corrosion Plating\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eCompatibility \/ Fitment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTriumph Speed 400, Scrambler 400X, T4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eDimensions\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard OEM dimensions (Part No: VH8RTII-9)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eWeight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApprox. 100g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eCompatibility \u0026amp; Installation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFitment:\u003c\/b\u003e Specifically designed for the Triumph Speed 400, Triumph Scrambler 400X, and Triumph T4.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eInstallation Steps:\u003c\/b\u003e\u003c\/p\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\n\u003cp\u003eEnsure the engine is completely cool before starting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDisconnect the rubber spark plug cap and clear any debris from the spark plug well.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse a standard spark plug socket wrench to carefully remove the factory spark plug.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGap and thread the NGAGE Double Iridium spark plug in by hand to cross-thread, then torque to factory specifications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReattach the ignition cap securely.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 x NGAGE Double Iridium Spark Plug (Part No: VH8RTII-9)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eQ: What spark plug is compatible with the Triumph Speed 400 and Scrambler 400X?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: The NGAGE Double Iridium Spark Plug (Part No: VH8RTII-9, Made in Japan) is specifically engineered and compatible with the Triumph Speed 400, Scrambler 400X, and T4 models.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eQ: What are the performance benefits of a double iridium spark plug for motorcycles?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: Double iridium spark plugs offer superior ignitability, highly stable idling, significantly reduced misfires, better throttle response, and a much longer lifespan compared to standard nickel or platinum plugs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eQ: Are NGAGE spark plugs for Triumph 400 models made in Japan?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the NGAGE Double Iridium spark plugs for the Triumph Speed 400 series are manufactured in Japan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eQ: How does upgrading to an iridium spark plug affect acceleration?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: It provides a stronger and more concentrated spark, resulting in cleaner combustion, crisper throttle response, and improved acceleration performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\"What is the best spark plug upgrade for Triumph Speed 400?\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\"NGAGE double iridium spark plug fitment for Scrambler 400X\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\"Where can I buy a made-in-Japan iridium spark plug for Triumph T4?\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\"How to improve throttle response on Triumph Speed 400 with a new spark plug\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\"Part number for NGAGE double iridium spark plug on Triumph 400 cc bikes\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"NGAGE PERFORMANCE","offers":[{"title":"Default Title","offer_id":45174920642603,"sku":null,"price":900.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/4697\/8091\/files\/10012.png?v=1787920852","url":"https:\/\/motopunkstore.in\/products\/triumph-speed-400-scrambler-400x-ngage-double-iridium-spark-plug","provider":"MotoPunk","version":"1.0","type":"link"}