{"product_id":"namura-020-over-bore-piston-rings-for-yamaha-most-250-atv-from-1992-2009-71-5mm","title":"Namura .020 Over Bore Piston Rings for Yamaha Most 250 ATV from 1992-2009 71.5mm","description":"\u003ch2\u003e.020 Over Bore Piston Rings for Yamaha\u003c\/h2\u003e\u003cp\u003eThese .020 over bore piston rings for Yamaha are designed to provide a tight seal for your oversized piston, ensuring restored compression and power. This kit is suitable for a wide range of 250cc ATV models.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe .020 over bore piston rings for Yamaha are engineered to match specific cylinder wall tolerances during an engine rebuild. These .020 over bore piston rings for Yamaha effectively minimize blow-by and keep your engine running at peak efficiency.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-engineered for .020 oversized bore\u003c\/li\u003e\n\u003cli\u003eHigh-tensile strength for heat resistance\u003c\/li\u003e\n\u003cli\u003ePromotes even oil distribution for cylinder lubrication\u003c\/li\u003e\n\u003cli\u003eMaintains critical compression seal\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\u003e71.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOversize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.020\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 hone the cylinder before install? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, deglazing or honing the cylinder wall is necessary to allow the new rings to seat properly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are these for stock pistons? \u003cstrong\u003eA:\u003c\/strong\u003e These are specifically for an oversized piston, so verify your bore dimensions before installation.\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":44792363057238,"sku":"SZ1F03514","price":39.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_88637e23-19e4-4ca5-8962-3b404912c54c.jpg?v=1780068280","url":"https:\/\/www.solidspare.com\/products\/namura-020-over-bore-piston-rings-for-yamaha-most-250-atv-from-1992-2009-71-5mm","provider":"Solid Spare","version":"1.0","type":"link"}