{"product_id":"2-spi-060-over-bore-piston-kits-for-polaris-500-snow-1985-2006-488cc-73-5mm","title":"2 SPI .060 Over Bore Piston Kits for Polaris 500 Snow 1985-2006 488cc 73.5mm","description":"\u003ch2\u003eSPI .060 Over Bore Piston Kit for Polaris 500 Snow\u003c\/h2\u003e\u003cp\u003eThis SPI .060 over bore piston kit is designed for Polaris 500 Snow models from 1985 to 2006, delivering a 488cc displacement with 73.5mm bore to restore engine performance and power.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis SPI .060 over bore piston kit for Polaris 500 Snow increases bore size to 73.5mm, boosting displacement to 488cc for enhanced engine output. It is suitable for snowmobile enthusiasts rebuilding their Polaris 500 Snow engine from 1985 through 2006, ensuring reliable operation and improved throttle response.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined 73.5mm bore with .060 over size for increased displacement\u003c\/li\u003e\n\u003cli\u003eHigh-strength aluminum alloy construction for durability under high heat\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings and wrist pin for a complete top-end rebuild\u003c\/li\u003e\n\u003cli\u003eDesigned to match OEM specifications for reliable fitment\u003c\/li\u003e\n\u003cli\u003eForged piston design reduces weight while maintaining strength\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Polaris 500 Snow (1985-2006)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding snowmobile engines for winter trail riding\u003c\/li\u003e\n\u003cli\u003eRestoring lost compression and power in older Polaris 500 Snow models\u003c\/li\u003e\n\u003cli\u003eEnlarging bore for increased performance on snow\u003c\/li\u003e\n\u003cli\u003eReplacing worn pistons during a full engine 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\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e73.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverbore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.060 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e488cc\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 Do I need to replace piston rings with this kit? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit includes new piston rings and wrist pin to ensure a proper seal and prevent oil consumption during operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can this piston kit be used on non-Polaris snowmobiles? \u003cstrong\u003eA:\u003c\/strong\u003e No, this kit is specifically designed for Polaris 500 Snow engines from 1985 to 2006 and should not be used on other brands or models.\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":44949781676118,"sku":"SZ1F14783","price":241.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_3053cfd9-6189-4a6b-8b6a-d00bf2f59ced.jpg?v=1781398885","url":"https:\/\/www.solidspare.com\/products\/2-spi-060-over-bore-piston-kits-for-polaris-500-snow-1985-2006-488cc-73-5mm","provider":"Solid Spare","version":"1.0","type":"link"}