{"product_id":"kpmi-intake-valve-spring-kit-30-31200","title":"KPMI Intake Valve Spring Kit 30-31200","description":"KPMI`s Intake Only Kits have been designed as a stainless steel valve conversion system to replace factory titanium intake valves and components. KPMI’s engineers use our proprietary design and simulation softwares to create these systems. Our design, simulation, and manufacturing processes insure compatibility of the valve spring’s force and natural frequency with the cam profile, the mass of the system, and the engine RPM. Literally thousands of riders have converted to these kits to extend the life of their intake valves.\n\u003cp\u003eThe KPMI Intake Valve Spring Kit, part number 30-31200, is designed as a stainless steel valve conversion system for replacing factory titanium intake valves and components. KPMI develops these systems using proprietary design and simulation software, with attention to compatibility between valve spring force, natural frequency, cam profile, system mass, and engine RPM.\u003c\/p\u003e\u003cp\u003eThis intake-only kit is intended for riders seeking to extend the service life of their intake valves. The kit fits select Honda CRF250R models from 2004 through 2009 and Honda CRF250X models from 2004 through 2007. Verify the listed application before purchase to help ensure proper fitment.\u003c\/p\u003e\u003cp\u003eKPMI has developed intake valve conversion systems used by thousands of riders. This product is identified by SKU 191-41001 and part number 30-31200.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApplication: Intake-only valve spring kit\u003c\/li\u003e\n\u003cli\u003eDesign: Stainless steel valve conversion system\u003c\/li\u003e\n\u003cli\u003eReplacement: Designed to replace factory titanium intake valves and components\u003c\/li\u003e\n\u003cli\u003eEngineering: Developed using proprietary design and simulation software\u003c\/li\u003e\n\u003cli\u003eCompatibility: Designed around valve spring force, natural frequency, cam profile, system mass, and engine RPM\u003c\/li\u003e\n\u003cli\u003eFitment: 2004–2009 Honda CRF250R and 2004–2007 Honda CRF250X\u003c\/li\u003e\n\u003cli\u003eBrand: KPMI\u003c\/li\u003e\n\u003cli\u003eSKU: 191-41001\u003c\/li\u003e\n\u003cli\u003ePart Number: 30-31200\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\nHonda CRF250R  2004\u003cbr\u003e\nHonda CRF250R  2005\u003cbr\u003e\nHonda CRF250R  2006\u003cbr\u003e\nHonda CRF250R  2007\u003cbr\u003e\nHonda CRF250R  2008\u003cbr\u003e\nHonda CRF250R  2009\u003cbr\u003e\nHonda CRF250X  2004\u003cbr\u003e\nHonda CRF250X  2005\u003cbr\u003e\nHonda CRF250X  2006\u003cbr\u003e\nHonda CRF250X  2007\u003cbr\u003e\nHonda CRF250X  2008\u003cbr\u003e\nHonda CRF250X  2009\u003cbr\u003e\nHonda CRF250X  2012\u003cbr\u003e\nHonda CRF250X  2013\u003cbr\u003e\nHonda CRF250X  2015","brand":"KPMI","offers":[{"title":"Default Title","offer_id":44641704443991,"sku":"191-41001","price":277.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/valleyspeed.net\/en-us\/products\/kpmi-intake-valve-spring-kit-30-31200","provider":"The Speed Shop Canada","version":"1.0","type":"link"}