{"product_id":"spi-power-exhaust-valve-for-ski-doo-many-1999-20-600-non-ho-replaces-420854371","title":"SPI Power \/ Exhaust Valve for Ski-Doo many 1999-20 600 non-HO Replaces 420854371","description":"\u003ch2\u003ePower\/Exhaust Valve for Ski-Doo\u003c\/h2\u003e\u003cp\u003eThis power\/exhaust valve for Ski-Doo fits many 1999-2000s 600 non-HO models, replacing OEM part number 420854371, controlling exhaust port timing. It optimizes engine performance across the RPM range.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis power\/exhaust valve is designed for Ski-Doo 600 non-HO snowmobile engines from the late 1990s through early 2000s. It replaces OEM part 420854371 and regulates exhaust flow to improve power delivery.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for OEM 420854371\u003c\/li\u003e\n\u003cli\u003eImproves throttle response and mid-range power\u003c\/li\u003e\n\u003cli\u003eDurable construction withstands exhaust heat\u003c\/li\u003e\n\u003cli\u003eRestores proper valve operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Ski-Doo 600 non-HO (1999-2000s)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing failed power valves on Ski-Doo snowmobiles\u003c\/li\u003e\n\u003cli\u003eRestoring lost engine performance\u003c\/li\u003e\n\u003cli\u003eRebuilding top end of 600 non-HO engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e420854371\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this valve include the solenoid or cable? \u003cstrong\u003eA:\u003c\/strong\u003e No, this is just the valve assembly. The solenoid and cable must be reused or purchased separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit Ski-Doo 600 HO models? \u003cstrong\u003eA:\u003c\/strong\u003e No, this is specifically for non-HO models. HO models use a different valve design.\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":44888538218582,"sku":"SZ1F09894","price":94.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_f7fe5765-df25-4cd9-8314-b6dc2f1fdd72.jpg?v=1781094842","url":"https:\/\/www.solidspare.com\/products\/spi-power-exhaust-valve-for-ski-doo-many-1999-20-600-non-ho-replaces-420854371","provider":"Solid Spare","version":"1.0","type":"link"}