{"product_id":"spi-standard-bore-piston-rings-for-polaris-800-snow-most-2000-2005-twins-85mm","title":"SPI Standard Bore Piston Rings for Polaris 800 Snow most 2000-2005 Twins 85mm","description":"\u003ch2\u003eSPI Standard Bore Piston Rings for Polaris 800 Snow\u003c\/h2\u003e\u003cp\u003eThese SPI standard bore piston rings fit Polaris 800 Snow twin-cylinder snowmobile engines from 2000 to 2005 with an 85mm bore, providing a direct replacement for worn factory rings. The piston rings restore compression and reduce smoke in two-stroke engines. These rings are ideal for snowmobile enthusiasts performing top-end maintenance on their Polaris 800 sleds.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis set of SPI standard bore piston rings is designed for the Polaris 800 Snow twin-cylinder engines produced between 2000 and 2005, with a bore size of 85mm. The rings are made from durable cast iron for reliable sealing in snowmobile applications. They replace worn rings to restore power and reduce oil consumption in high-performance two-stroke engines.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStandard bore size of 85mm for direct replacement in stock cylinders\u003c\/li\u003e\n\u003cli\u003eCast iron construction for long wear in high-revving two-stroke engines\u003c\/li\u003e\n\u003cli\u003ePrecision ground ring ends for proper gap clearance\u003c\/li\u003e\n\u003cli\u003eDesigned to work with OEM ring grooves without modification\u003c\/li\u003e\n\u003cli\u003eHelps restore lost compression and improve cold-start performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Polaris 800 Snow twin models 2000-2005\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSnowmobile trail riding and backcountry exploration\u003c\/li\u003e\n\u003cli\u003eWinter ice fishing and utility sled use\u003c\/li\u003e\n\u003cli\u003eEngine rebuilds during top-end overhaul\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e85mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRing Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard bore (no oversize)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will these work on a Polaris 800 that has been bored oversize? \u003cstrong\u003eA:\u003c\/strong\u003e No, these are standard bore rings for a stock 85mm cylinder; if your cylinder has been bored, you need oversize rings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do these rings come with a manufacturer warranty? \u003cstrong\u003eA:\u003c\/strong\u003e SPI offers a limited warranty against defects; check with your seller for specific return policies.\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":44847201878102,"sku":"SZ1F05585","price":48.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_42c636f0-2229-40bf-9966-9ba221918ab2.jpg?v=1781059626","url":"https:\/\/www.solidspare.com\/products\/spi-standard-bore-piston-rings-for-polaris-800-snow-most-2000-2005-twins-85mm","provider":"Solid Spare","version":"1.0","type":"link"}