{"product_id":"spi-020-over-bore-piston-kit-for-polaris-340-snowmobiles-most-1994-2008-62-8mm","title":"SPI .020 Over Bore Piston Kit for Polaris 340 Snowmobiles Most 1994-2008 62.8mm","description":"\u003ch2\u003eSPI .020 Over Bore Piston Kit for Polaris\u003c\/h2\u003e\u003cp\u003eThis .020 over bore piston kit is designed for Polaris 340 snowmobile engines from 1994 to 2008, featuring a 62.8mm bore size to restore compression and performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis SPI .020 over bore piston kit is a replacement component for Polaris 340 snowmobiles built between 1994 and 2008. It increases the cylinder bore by .020 inches (62.8mm) to refresh worn engines and restore power. Ideal for snowmobile enthusiasts rebuilding their Polaris engines.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined from high-strength aluminum alloy for durability\u003c\/li\u003e\n\u003cli\u003e.020 over bore sizing allows for worn cylinder refurbishment\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings and wrist pin for complete assembly\u003c\/li\u003e\n\u003cli\u003eEngineered to meet OEM specifications for reliable fit and function\u003c\/li\u003e\n\u003cli\u003eDesigned for Polaris 340 fan-cooled and liquid-cooled engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Polaris 340 Snowmobiles (1994-2008, most models)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding Polaris 340 snowmobile engines after wear or damage\u003c\/li\u003e\n\u003cli\u003eRestoring lost compression and improving throttle response\u003c\/li\u003e\n\u003cli\u003ePerforming a top-end overhaul during routine maintenance\u003c\/li\u003e\n\u003cli\u003eEnhancing engine performance with a slightly larger bore\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\u003e62.8mm (.020 over)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverbore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.020 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolaris 340 Snowmobile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYear Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1994-2008\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 Does this piston kit include rings? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit comes with piston rings and a wrist pin for a complete installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can this be used on other Polaris models? \u003cstrong\u003eA:\u003c\/strong\u003e This kit is specifically designed for Polaris 340 engines; other models may have different bore sizes.\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":44890477527126,"sku":"SZ1F11511","price":131.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_c1b46b4c-1d31-49d6-ac58-0eeb38420cd7.jpg?v=1781140159","url":"https:\/\/www.solidspare.com\/products\/spi-020-over-bore-piston-kit-for-polaris-340-snowmobiles-most-1994-2008-62-8mm","provider":"Solid Spare","version":"1.0","type":"link"}