{"product_id":"moose-0926-3192-intake-valve-spring-kit-19-26-yamaha-yz250f-yz250fx-wr250f","title":"Moose 0926-3192 Intake Valve Spring Kit 19-26 Yamaha YZ250F YZ250FX WR250F","description":"\u003cp\u003eStop chasing valve clearances and constant shimming. The Moose Offroad 0926-3192 Intake Valve and Spring Kit is a premium \u003cstrong\u003eHeavy Duty\u003c\/strong\u003e stainless steel conversion designed to eliminate the rapid wear issues associated with stock titanium valves. Moto-House MX understands that serious riders need reliability, and this kit delivers a valve train that stays in spec longer, allowing you to spend more time on the track and less time on the workbench.\u003c\/p\u003e\n\n\u003cp\u003eBy converting to high-performance Black Diamond™ stainless steel valves, you can extend the life of your intake components by as much as four times over OEM titanium parts. These valves aren't just durable; they are engineered using Finite Element Analysis (F.E.A.) and proprietary software to ensure they flow and perform better than stock. With titanium retainers and progressively wound springs, this kit provides a Racing Performance edge that thrives in the demanding conditions of Central Florida motocross.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation Note:\u003c\/strong\u003e The intake springs for this kit include a progressively wound outer spring, which should be installed with the tightly wound end seated on the H.T. steel basewasher.\u003c\/p\u003e\n\n\u003ch3\u003eTop Features: Moose Offroad 0926-3192 Intake Valve and Spring Kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlack Diamond™ Stainless:\u003c\/strong\u003e Ultra-durable stainless steel valves offer up to 4x the lifespan of factory titanium components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProgressive Spring Tech:\u003c\/strong\u003e High-quality CrSi springs designed for accurate seat pressure and lift across the RPM range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerformance Engineered:\u003c\/strong\u003e Designed with F.E.A. software to improve airflow and out-perform OEM intake specs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Conversion:\u003c\/strong\u003e includes 2x Black Diamond™ Valves, 2x CrSi Valve Springs, 2x Titanium Retainers, and 2x H.T. Steel Basewashers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e Proudly engineered and manufactured in the United States for maximum quality control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment List\u003c\/h3\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\n    \u003cth\u003eYear Range\u003c\/th\u003e\n    \u003cth\u003eVehicle Brand\u003c\/th\u003e\n    \u003cth\u003eVehicle Model \u0026amp; Size\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e2019-2026\u003c\/td\u003e\n    \u003ctd\u003eYamaha\u003c\/td\u003e\n    \u003ctd\u003eYZ250F\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e2020-2026\u003c\/td\u003e\n    \u003ctd\u003eYamaha\u003c\/td\u003e\n    \u003ctd\u003eYZ250FX\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e2020-2026\u003c\/td\u003e\n    \u003ctd\u003eYamaha\u003c\/td\u003e\n    \u003ctd\u003eWR250F\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy should I switch from Titanium to Stainless Steel valves?\u003c\/strong\u003e\u003cbr\u003e\nWhile titanium is light, it wears quickly. This stainless steel conversion is built for longevity, significantly reducing the frequency of valve adjustments without sacrificing engine performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow do I identify which end of the spring goes down?\u003c\/strong\u003e\u003cbr\u003e\nThe \"tightly wound\" end of the progressively wound outer spring must be seated against the H.T. steel basewasher for proper performance and reliability.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAre the spring pressures safe for my stock camshafts?\u003c\/strong\u003e\u003cbr\u003e\nYes, these kits are specifically engineered for each application to ensure the spring seat and open pressures (69 lb seat \/ 187 lb open) work harmoniously with your OEM profiles.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUpgrade Your Ride\u003c\/strong\u003e at Moto-House MX today and build a bulletproof top end!\u003c\/p\u003e\n\n\u003cp\u003eMoto-House MX – \u003cstrong\u003eChoice of Champions\u003c\/strong\u003e – is located in Clermont\/Montverde, FL. The best motocross shop in Central Florida.\u003c\/p\u003e","brand":"MOOSE OFFROAD","offers":[{"title":"Default Title","offer_id":44174213480531,"sku":"M80-82350","price":196.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/823829.png?v=1772933154","url":"https:\/\/motohousemx.com\/products\/moose-0926-3192-intake-valve-spring-kit-19-26-yamaha-yz250f-yz250fx-wr250f","provider":"Moto-House MX","version":"1.0","type":"link"}