{"product_id":"09260442","title":"Kibblewhite Intake Stainless Conversion Valve and Spring Kit for 2004-2017 HONDA CRF 250 Black Diamond™ Stainless #30-31200","description":"\u003ch2\u003eDescription\u003c\/h2\u003eIntake Stainless Conversion Valve and Spring Kit\u003cbr\u003e\u003cbr\u003e\u003cli\u003eStainless steel conversion kit includes only what's needed to convert your head to the long-life stainless steel Black Diamond intake valves\u003c\/li\u003e\u003cli\u003eExtends the life of the valvetrain and intake components by as much as 4x over the OEM titanium parts\u003c\/li\u003e\u003cli\u003eIncludes forged one-piece stainless steel intake valves, wound chrome-silicon heat-treated wire valve springs, ultra-light titanium retainers and hardened steel bases\u003c\/li\u003e\u003cli\u003eComponents are created using Finite Element Analysis (F.E.A.) software, as well as proprietary camshaft analysis and spring design software\u003c\/li\u003e\u003cli\u003eSpecifically designed and engineered for each application\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003cbr\u003e\u003cbr\u003eKit Includes:• 2x Intake valves• 2x Valve Springs• 2x Titanium Retainers• 2x Basewashers• 2x Red Viton® Seals\u003ch2\u003eFitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e2004-2009 HONDA CRF 250 R\u003c\/li\u003e\n\u003cli\u003e2004-2017 HONDA CRF 250 X\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter Metric:\u003c\/strong\u003e 31.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStem Diameter Imperial:\u003c\/strong\u003e 0.1961\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Seat Height:\u003c\/strong\u003e 1,320\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Intake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStem Diameter Metric:\u003c\/strong\u003e 4.980 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTulip Angle Imperial:\u003c\/strong\u003e 20°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Imperial:\u003c\/strong\u003e 3.280\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Lift Imperial:\u003c\/strong\u003e 0.345\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Valve and Spring Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStem Diameter:\u003c\/strong\u003e 0,1961\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Lift:\u003c\/strong\u003e 0,345\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Conversion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Seat Height Imperial:\u003c\/strong\u003e 1.320\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Seat Pressure:\u003c\/strong\u003e 50 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRiding Style:\u003c\/strong\u003e Off-Road\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Black Diamond™ Stainless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter Imperial:\u003c\/strong\u003e 1.220\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnits:\u003c\/strong\u003e Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter:\u003c\/strong\u003e 1,220\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTulip Angle:\u003c\/strong\u003e 20°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 3,280\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Open Pressure:\u003c\/strong\u003e 145 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollar Material:\u003c\/strong\u003e Titanium\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePart Numbers\u003c\/h2\u003e\u003cp\u003eItem Number: 09260442\u003cbr\u003eVendor Part Number: 30-31200\u003cbr\u003eBarcode Number: 09260442\u003c\/p\u003e","brand":"Kibblewhite","offers":[{"title":"Default Title","offer_id":58449886151043,"sku":"09260442","price":216.77,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/09260442_01.jpg?v=1783958184","url":"https:\/\/hogparts.com\/products\/09260442","provider":"Hogparts UK Ltd","version":"1.0","type":"link"}