{"product_id":"3-spi-020-over-bore-piston-kits-for-polaris-indy-650-sks-rxl-1988-1997-68-25mm","title":"3 SPI .020 Over Bore Piston Kits for Polaris Indy 650 SKS RXL 1988-1997 68.25mm","description":"\u003ch2\u003e3 SPI .020 Over Bore Piston Kits for Polaris\u003c\/h2\u003e\u003cp\u003eThese three piston kits are .020 over bore for Polaris Indy 650, SKS, and RXL snowmobiles from 1988 to 1997, providing a reliable replacement for your rebuilt engine with a 68.25mm bore size.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThese SPI piston kits are designed for Polaris Indy 650, SKS, and RXL sleds, offering a .020 over bore option to refresh your engine. Each kit includes a precision-machined piston and rings, ensuring a proper fit for your Polaris snowmobile. Use these piston kits to restore performance and compression in your two-stroke engine.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined from high-strength aluminum alloy\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings and wrist pin for a complete kit\u003c\/li\u003e\n\u003cli\u003e.020 over bore for worn cylinder restoration\u003c\/li\u003e\n\u003cli\u003eDesigned for Polaris 650 twin-cylinder engines\u003c\/li\u003e\n\u003cli\u003e68.25mm bore diameter matches exact specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Polaris Indy 650\u003c\/li\u003e\n\u003cli\u003efor Polaris Indy SKS\u003c\/li\u003e\n\u003cli\u003efor Polaris Indy RXL\u003c\/li\u003e\n\u003cli\u003efor Polaris Indy models 1988-1997\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding Polaris Indy snowmobile engines\u003c\/li\u003e\n\u003cli\u003eTrail riding and recreational snowmobiling\u003c\/li\u003e\n\u003cli\u003eRacing applications requiring over-bore pistons\u003c\/li\u003e\n\u003cli\u003eRestoring vintage Polaris sleds from the late 80s and 90s\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 Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e68.25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOver Bore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.020 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 piston kits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolaris 650 twin\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 fit my 1992 Polaris Indy 650? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the 0.020 over bore piston kits are compatible with Polaris Indy 650 models from 1988 to 1997, but always verify your cylinder bore before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do these include gaskets? \u003cstrong\u003eA:\u003c\/strong\u003e No, each kit contains the piston, rings, and wrist pin only; you will need to purchase a gasket set 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":44949965602902,"sku":"SZ1F16402","price":439.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_171b8161-3a25-48fb-b303-8e2794475dae.jpg?v=1781401575","url":"https:\/\/www.solidspare.com\/products\/3-spi-020-over-bore-piston-kits-for-polaris-indy-650-sks-rxl-1988-1997-68-25mm","provider":"Solid Spare","version":"1.0","type":"link"}