{"product_id":"psychic-intake-valve-kit-for-yamaha-2003-2009-yz450f-2003-2015-wr450f","title":"Psychic Intake Valve Kit for Yamaha 2003-2009 YZ450F \u0026 2003-2015 WR450F","description":"\u003ch2\u003eIntake Valve Kit for Psychic\u003c\/h2\u003e\u003cp\u003eThis intake valve kit replaces worn intake valves in Yamaha YZ450F and WR450F engines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis intake valve kit is a direct replacement for the factory intake valves on select Yamaha YZ450F and WR450F models. The kit ensures precise valve timing and sealing for consistent engine performance. Riders seeking a reliable intake valve kit for their Yamaha will find this an excellent choice.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-ground valve stems for smooth operation\u003c\/li\u003e\n\u003cli\u003eHeat-resistant steel construction for durability\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement design for easy installation\u003c\/li\u003e\n\u003cli\u003eIncludes valve springs and retainers as needed\u003c\/li\u003e\n\u003cli\u003eRigorous quality control testing ensures reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha YZ450F (2003-2009)\u003c\/li\u003e\n\u003cli\u003efor Yamaha WR450F (2003-2015)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMotocross racing\u003c\/li\u003e\n\u003cli\u003eTrail riding\u003c\/li\u003e\n\u003cli\u003eEnduro competitions\u003c\/li\u003e\n\u003cli\u003eOff-road adventure riding\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are the valves pre-lapped? \u003cstrong\u003eA:\u003c\/strong\u003e Valves come fully machined and ready to install, but a light lapping with valve grinding compound is recommended for optimal sealing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this kit include valve seals? \u003cstrong\u003eA:\u003c\/strong\u003e This valve kit includes the valves and springs only; valve seals should be purchased separately.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44949745958998,"sku":"SZ1F13898","price":186.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_fc9dda0a-b405-48c4-9b3d-220b98da4b5e.jpg?v=1781397800","url":"https:\/\/www.solidspare.com\/products\/psychic-intake-valve-kit-for-yamaha-2003-2009-yz450f-2003-2015-wr450f","provider":"Solid Spare","version":"1.0","type":"link"}