{"product_id":"kt-025-025-0310000","title":"DENSO Denso Iridium Racing Plug IU01-31","description":"【KITACO 025-025-0310000 DENSO Iridium Racing Plug IU01-31 KITACO 025-025-0310000】\u003cbr\u003e\n \"Iridium Racing,\" an iridium plug specifically for racing that maximizes the performance of iridium.\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 reducing problems such as melting and wear of the ground electrode even under the harsh driving conditions of racing.\u003cbr\u003e\n In addition, a 0.8mm square platinum alloy is welded and gap-formed without bending, eliminating residual stress and improving durability. *Excluding RU01\u003cbr\u003e\n ● 0.4mm Diameter Ultra-Fine Iridium Center Electrode\u003cbr\u003e\n By adopting a high-melting-point \"new iridium alloy,\" the tip of the center electrode is made ultra-fine. This reduces flashover voltage and significantly improves ignition performance. *Excluding RU01\u003cbr\u003e\n ● Flame Cleaning Pocket\u003cbr\u003e\n A small gap is provided around the entire tip of the clearance between the center electrode and the insulator. When the plug is fouled or carbonized, it burns off the carbon and restores insulation.\u003cbr\u003e\n ● Silicone Oil Application\u003cbr\u003e\n For racing vehicles, fouling and carbon buildup before the start can be fatal. To prevent this, \u003cbr\u003e\n the water repellency of the silicone on the insulator separates moisture and carbon from the insulator surface, preventing a decrease in the plug's insulation.\u003cbr\u003e\n ● Housing End Face Chamfering\u003cbr\u003e\n The chamfer on the end face of the housing has been enlarged to improve resistance to abnormal combustion.\u003cbr\u003e\n This also helps to compensate for minor tuning discrepancies.\u003cbr\u003e\n Furthermore, it facilitates the discharge of residual gas and the influx of new gas, improving self-cleaning performance and making it resistant 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 reducing problems such as melting and wear of the ground electrode even under the harsh driving conditions of racing.\u003cbr\u003e\n In addition, a 0.8mm square platinum alloy is welded and gap-formed without bending, eliminating residual stress and improving durability. *Excluding RU01\u003cbr\u003e\n ● 0.4mm Diameter Ultra-Fine Iridium Center Electrode\u003cbr\u003e\n By adopting a high-melting-point \"new iridium alloy,\" the tip of the center electrode is made ultra-fine. This reduces flashover voltage and significantly improves ignition performance. *Excluding RU01\u003cbr\u003e\n ● Race-Specific Insulator\u003cbr\u003e\n A new reinforced insulator, developed through countless races, is adopted, improving strength by approximately 20% compared to conventional insulators.\u003cbr\u003e\n ○ Thread diameter: 8mm\u003cbr\u003e\n ○ Reach: 19mm\u003cbr\u003e\n ○ Hexagon size: 13mm\u003cbr\u003e\n ○ Center electrode: Iridium\u003cbr\u003e\n ○ Ground electrode: Slanted ground electrode\u003cbr\u003e\n ○ Terminal: Included\u003cbr\u003e\n *For KITACO Ultra SE Head\u003cbr\u003e\n ○ DENSO\/KITACO co-developed product\u003cbr\u003e\n *The image is for illustration purposes only, and the design and specifications of the products shown may change without notice. Please understand.","brand":"デンソー(DENSO)","offers":[{"title":"Default Title","offer_id":45534017421547,"sku":"kt-025-025-0310000","price":2520.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/kt-025-025-0310000.jpg?v=1718948353","url":"https:\/\/bikeman.jp\/en\/products\/kt-025-025-0310000","provider":"バイクマン","version":"1.0","type":"link"}