{"product_id":"kt-025-033-0310000","title":"DENSO Denso Iridium Racing Spark Plug IW06-31","description":"[Kitaco 025-033-0310000 DENSO Iridium Racing Plug IW06-31 Kitaco 025-033-0310000]\u003cbr\u003e\n \"Iridium Racing\" - an iridium plug developed exclusively for racing, maximizing iridium performance.\u003cbr\u003e\n ●0.8mm square all-platinum ground electrode\u003cbr\u003e\n Compared to the nickel alloy used for ground electrodes in conventional spark plugs, platinum has a higher melting point,\u003cbr\u003e\n which reduces the risk of the ground electrode melting and wearing out even under harsh racing conditions.\u003cbr\u003e\n In addition, a 0.8mm square platinum alloy is welded and gap-formed without bending, eliminating residual stress and improving durability. *Excludes RU01\u003cbr\u003e\n ●0.4mm diameter ultra-fine iridium center electrode\u003cbr\u003e\n By adopting the high-melting-point \"new iridium alloy,\" the tip of the center electrode is made ultra-fine, reducing flashover voltage and significantly improving ignition performance. *Excludes RU01\u003cbr\u003e\n ●Flame cleaning pocket\u003cbr\u003e\n A small gap is provided around the entire circumference of the tip of the clearance between the center electrode and the insulator. This burns off carbon when the plug is fouled or carbon-fouled, restoring insulation.\u003cbr\u003e\n ●Silicone oil application\u003cbr\u003e\n For racing vehicles, fouling and carbon deposits before starting are fatal. To prevent this,\u003cbr\u003e\n the water repellency of silicone on the insulator causes moisture and carbon on the insulator surface to detach, preventing a decrease in the plug's insulation performance.\u003cbr\u003e\n ●Chamfered housing end face\u003cbr\u003e\n To improve resistance to abnormal combustion, the chamfer on the housing end face has been enlarged.\u003cbr\u003e\n This also covers slight setting discrepancies.\u003cbr\u003e\n In addition, it facilitates the discharge of residual gas and the influx of fresh gas, improving self-cleaning performance and making it less prone to fouling.\u003cbr\u003e\n ●0.8mm square all-platinum ground electrode\u003cbr\u003e\n Compared to the nickel alloy used for ground electrodes in conventional spark plugs, platinum has a higher melting point,\u003cbr\u003e\n which reduces the risk of the ground electrode melting and wearing out even under harsh racing conditions.\u003cbr\u003e\n In addition, a 0.8mm square platinum alloy is welded and gap-formed without bending, eliminating residual stress and improving durability. *Excludes RU01\u003cbr\u003e\n ●0.4mm diameter ultra-fine iridium center electrode\u003cbr\u003e\n By adopting the high-melting-point \"new iridium alloy,\" the tip of the center electrode is made ultra-fine, reducing flashover voltage and significantly improving ignition performance. *Excludes RU01\u003cbr\u003e\n ●Race-specific insulator\u003cbr\u003e\n A new reinforced insulator developed through numerous race runs has been adopted, improving strength by approximately 20% compared to conventional insulators.\u003cbr\u003e\n ○Thread diameter: 14mm\u003cbr\u003e\n ○Reach: 19mm\u003cbr\u003e\n ○Hex size: 20.6mm\u003cbr\u003e\n ○Center electrode: Iridium\u003cbr\u003e\n ○Ground electrode: Tapered ground electrode \/ Platinum material\u003cbr\u003e\n ○Terminal: Integrated\u003cbr\u003e\n ○No resistance\u003cbr\u003e\n *Images are for illustration purposes only, and the design and specifications of the products shown may change without prior notice. Please understand.","brand":"デンソー(DENSO)","offers":[{"title":"Default Title","offer_id":45534018830571,"sku":"kt-025-033-0310000","price":2520.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/kt-025-033-0310000.jpg?v=1718948383","url":"https:\/\/bikeman.jp\/en\/products\/kt-025-033-0310000","provider":"バイクマン","version":"1.0","type":"link"}