{"product_id":"spi-standard-bore-piston-rings-for-ski-doo-670-ho-summit-x-mxz-1998-1999-78mm","title":"SPI Standard Bore Piston Rings for Ski-Doo 670 HO Summit X \u0026 MXZ 1998-1999 78mm","description":"\u003ch2\u003eStandard Bore Piston Rings for for Ski-Doo\u003c\/h2\u003e\u003cp\u003eThese standard bore piston rings for for Ski-Doo ensure proper compression and oil control within the 78mm cylinder bore.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe standard bore piston rings for for Ski-Doo are essential for rebuilding a top end to factory specifications. Installing these standard bore piston rings for for Ski-Doo prevents blow-by and restores original engine torque. These standard bore piston rings for for Ski-Doo are precision crafted for consistent sealing in 670 HO engines.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eChrome plated for wear resistance\u003c\/li\u003e\n\u003cli\u003ePrecision tension design\u003c\/li\u003e\n\u003cli\u003eOptimal heat transfer\u003c\/li\u003e\n\u003cli\u003eHigh grade casting material\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Ski-Doo Summit X 1998\u003c\/li\u003e\n\u003cli\u003efor Ski-Doo Summit X 1999\u003c\/li\u003e\n\u003cli\u003efor Ski-Doo MXZ 1998\u003c\/li\u003e\n\u003cli\u003efor Ski-Doo MXZ 1999\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop end rebuilds\u003c\/li\u003e\n\u003cli\u003eRestoring engine compression\u003c\/li\u003e\n\u003cli\u003eExtending engine service life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e78mm\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do these need to be gapped? \u003cstrong\u003eA:\u003c\/strong\u003e Always verify ring end gap in the cylinder before final assembly to ensure proper clearance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are these compatible with non-HO 670 engines? \u003cstrong\u003eA:\u003c\/strong\u003e These rings are specified for the 670 HO version; confirm your engine code.\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":44792322719830,"sku":"SZ1F02848","price":35.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_e4275b9b-625d-4767-b767-781657976f3b.jpg?v=1780067324","url":"https:\/\/www.solidspare.com\/products\/spi-standard-bore-piston-rings-for-ski-doo-670-ho-summit-x-mxz-1998-1999-78mm","provider":"Solid Spare","version":"1.0","type":"link"}