{"product_id":"valve-intake-yzf400-426-98-02-kibblewhite-80-8055h-1","title":"Valve Intake YZF400\/426 98-02, Kibblewhite 80-8055H","description":"\u003cp\u003eThis White Diamond® Stainless Steel Intake Valve is designed for Yamaha® WR™ and YZ™ 400\/426 models from 1998 to 2002. Manufactured from a one-piece forging of EV8 Stainless Steel, it offers superior heat and corrosion resistance. The valve is precision CNC machined and finished with high-grade hard chrome plating, ensuring durability and optimal performance under high-stress conditions. Engineered with flow-optimised profiles and tested using advanced analysis tools, this valve is built for reliability and consistent intake performance.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eCNC machined from a one-piece forging of EV8 Stainless Steel\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eHigh heat and corrosion resistance\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eHard chrome finish applied using a 360-degree anode for uniform coating\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eDesigned using Finite Element Analysis (FEA)\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eFlow-tested profiles for improved intake efficiency\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eHead Diameter: 27.00mm \/ 1.063\"\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eStem Diameter: 4.50mm \/ 0.1765\"\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eTulip Angle: 15 degrees\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eOverall Length (OL): 84.39mm \/ 3.320\"\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eStandard size\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eKibblewhite Part No. 80-8055H\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eYamaha WR 400 1998–2000\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eYamaha WR 426 2001–2002\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eYamaha YZ 400 1998–1999\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eYamaha YZ 426 2000–2002\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- venture-connect-compatibility:start --\u003e\n\u003csection class=\"venture-connect-compatibility\"\u003e\u003ch3\u003eVehicle Compatibility\u003c\/h3\u003e\n\u003cp\u003ePlease check the exact model and year before ordering.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eYZ F 426\u003c\/td\u003e\n\u003ctd\u003e2000-2002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eWR F 426\u003c\/td\u003e\n\u003ctd\u003e2001-2002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eWR F 426\u003c\/td\u003e\n\u003ctd\u003e2000-2002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eYZ F 426\u003c\/td\u003e\n\u003ctd\u003e2001-2002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eYZ F 426\u003c\/td\u003e\n\u003ctd\u003e2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eYZ F 400\u003c\/td\u003e\n\u003ctd\u003e1998-1999\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eYZ F 400\u003c\/td\u003e\n\u003ctd\u003e1998-2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eWR F 400\u003c\/td\u003e\n\u003ctd\u003e1998-2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/section\u003e\n\u003c!-- venture-connect-compatibility:end --\u003e","brand":"Kibblewhite","offers":[{"title":"Default Title","offer_id":57506919973244,"sku":"65-494.KW.SS","price":55.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3952\/8167\/files\/65-494-kw-ss.png?v=1790497039","url":"https:\/\/radhouse.co.uk\/products\/valve-intake-yzf400-426-98-02-kibblewhite-80-8055h-1","provider":"Radhouse","version":"1.0","type":"link"}