{"product_id":"psychic-exhaust-valve-kit-for-yamaha-yz250f-fits-2001-2013-for-gas-gas-ec250f","title":"Psychic Exhaust Valve Kit for Yamaha YZ250F fits 2001-2013 \u0026 for GAS GAS EC250F","description":"\u003ch2\u003eExhaust Valve Kit for Yamaha \u0026amp; GAS GAS\u003c\/h2\u003e\u003cp\u003eThis exhaust valve kit is a replacement power valve assembly for Yamaha YZ250F (2001-2013) and GAS GAS EC250F models, designed to control exhaust port timing for optimized engine performance across the RPM range.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis exhaust valve kit replaces the OEM power valve system on Yamaha YZ250F and GAS GAS EC250F dirt bikes, helping to boost low-end torque while maintaining top-end power. It includes the valve body, spring, and actuator components necessary for proper valve operation. The kit is built to restore or enhance the exhaust valve function for improved throttle response.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined valve components for smooth operation\u003c\/li\u003e\n\u003cli\u003eIncludes necessary springs and retaining clips for secure assembly\u003c\/li\u003e\n\u003cli\u003eDurable construction withstands high heat and vibration of off-road use\u003c\/li\u003e\n\u003cli\u003eDirect replacement for worn or damaged exhaust valves\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistent exhaust port timing for optimal power delivery\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha YZ250F (2001-2013)\u003c\/li\u003e\n\u003cli\u003efor GAS GAS EC250F\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMotocross and off-road racing on YZ250F and EC250F\u003c\/li\u003e\n\u003cli\u003eEnduro and trail riding requiring smooth power delivery\u003c\/li\u003e\n\u003cli\u003eEngine rebuilds where exhaust valve components need replacement\u003c\/li\u003e\n\u003cli\u003ePerformance tuning to fine-tune exhaust timing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this exhaust valve kit fit my 2005 Yamaha YZ250F? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit is designed for 2001-2013 YZ250F models, so a 2005 is compatible.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this a complete kit or just the valve? \u003cstrong\u003eA:\u003c\/strong\u003e This kit includes the valve, spring, and mounting hardware for a complete replacement of the exhaust power valve assembly.\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":44890491977814,"sku":"SZ1F11895","price":138.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_1c82b1f1-4d09-4d25-9957-f9ec8f69cb50.jpg?v=1781140665","url":"https:\/\/www.solidspare.com\/products\/psychic-exhaust-valve-kit-for-yamaha-yz250f-fits-2001-2013-for-gas-gas-ec250f","provider":"Solid Spare","version":"1.0","type":"link"}