{"product_id":"moose-offroad-valve-and-spring-kit-for-yamaha-wr250f-yz250fx-and-yz250f-part-m80-82350","title":"MOOSE OFFROAD Valve and Spring Kit for Yamaha WR250F, YZ250FX, and YZ250F – Part M80-82350","description":"Valve and Spring Kit - Yamaha WR250F | YZ250FX | YZ250F\n\u003cp\u003eThe MOOSE OFFROAD Valve and Spring Kit for Yamaha WR250F, YZ250FX, and YZ250F is engineered to enhance the durability and performance of your motorcycle's valve train. Crafted from high-quality stainless steel, this kit includes everything needed to convert your engine's intake valves to long-life Black Diamond™ or White Diamond® models. These valves are designed to significantly extend the lifespan of the valve train and intake components, potentially lasting up to four times longer than OEM titanium parts. This upgrade not only improves longevity but also boosts overall engine efficiency and reliability.\u003cbr\u003eEach component in the kit is meticulously designed using advanced Finite Element Analysis (F.E.A.) software, along with proprietary camshaft analysis and spring design tools. This rigorous engineering process ensures that every part offers consistent performance, precise fitment, and optimal airflow. The valves are specifically engineered for each application, guaranteeing perfect compatibility and peak performance. Made in the USA, this kit provides a high-quality solution for riders seeking to improve their motorcycle's durability, performance, and lifespan while maintaining OEM standards.\u003cbr\u003eInstallation of this kit can help extend the interval between maintenance, reduce downtime, and enhance overall engine reliability. Whether you are rebuilding or upgrading, the MOOSE OFFROAD Valve and Spring Kit delivers a professional-grade solution designed to meet the demands of off-road riding and racing. Trust in the precision engineering and quality craftsmanship that Moose Offroad is known for, ensuring your Yamaha motorcycle performs at its best under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eIncludes stainless steel intake valves designed for long-life performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed with precision using Finite Element Analysis (F.E.A.) software\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered specifically for Yamaha WR250F, YZ250FX, and YZ250F models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOffers up to 4x lifespan extension over OEM titanium valves\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned to improve airflow, performance, and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the USA with high-quality manufacturing standards\u003c\/li\u003e\u003c\/ul\u003e","brand":"MOOSE OFFROAD","offers":[{"title":"Default Title","offer_id":45191205355715,"sku":"09263192","price":196.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/823829.png?v=1779548038","url":"https:\/\/kellymotorsport.com\/products\/moose-offroad-valve-and-spring-kit-for-yamaha-wr250f-yz250fx-and-yz250f-part-m80-82350","provider":"Kelly Motorsports","version":"1.0","type":"link"}