{"product_id":"2-spi-020-over-bore-piston-kits-for-yamaha-ovation-340-fits-1989-2000-60-5mm","title":"2 SPI .020 Over Bore Piston Kits for Yamaha Ovation 340 fits 1989-2000 60.5mm","description":"\u003ch2\u003e2 SPI .020 Over Bore Piston Kits for Yamaha\u003c\/h2\u003e\u003cp\u003eThis set of two .020 over bore piston kits for Yamaha Ovation 340 snowmobiles replaces worn pistons to restore engine compression and performance for model years 1989 to 2000 with a 60.5mm bore size.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThese 2 SPI .020 over bore piston kits are designed for Yamaha Ovation 340 snowmobiles, providing a precise 60.5mm bore to refresh cylinder performance. They are a direct replacement for the original pistons in 1989-2000 models, ensuring reliable operation and extended engine life. The kits include pistons, rings, and wrist pins for a complete rebuild.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-strength aluminum alloy for durability under high rpm\u003c\/li\u003e\n\u003cli\u003ePrecision-machined .020 inch overbore to restore cylinder wall clearance\u003c\/li\u003e\n\u003cli\u003eIncludes premium piston rings for optimal sealing and compression\u003c\/li\u003e\n\u003cli\u003eWrist pins are heat-treated for fatigue resistance\u003c\/li\u003e\n\u003cli\u003eDesigned to meet OEM specifications for fit and performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha Ovation 340 (1989-2000)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIdeal for rebuilding snowmobile engines after piston wear or scoring\u003c\/li\u003e\n\u003cli\u003eCommonly used during top-end refresh or full engine overhaul\u003c\/li\u003e\n\u003cli\u003eSuitable for recreational and light racing applications\u003c\/li\u003e\n\u003cli\u003eInstalled by mechanics and DIY enthusiasts for reliable winter operation\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\u003e60.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverbore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.020 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Kits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha Ovation 340\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 Are these piston kits compatible with stock cylinders? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, they are designed for cylinders that have been bored .020 oversize, so your cylinders must be machined to match before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do the kits include everything needed for installation? \u003cstrong\u003eA:\u003c\/strong\u003e Each kit includes the piston, rings, and wrist pin; however, you may need to purchase additional gaskets and seals 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":44949786689622,"sku":"SZ1F14895","price":241.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_e936fbc9-fba0-421c-86cd-28ba02782595.jpg?v=1781399023","url":"https:\/\/www.solidspare.com\/products\/2-spi-020-over-bore-piston-kits-for-yamaha-ovation-340-fits-1989-2000-60-5mm","provider":"Solid Spare","version":"1.0","type":"link"}