{"product_id":"01-05-for-yamaha-yfm660r-raptor-namura-top-end-kit-100-47-0-50-11-1-yam","title":"01-'05 for Yamaha YFM660R Raptor NAMURA Top End Kit 100.47\/+0.50 11:1 Yam","description":"\u003cb\u003eManufacturer:\u003c\/b\u003e Namura\u003cbr\u003e \u003cb\u003eMPN: \u003c\/b\u003eNA-40004-2K\u003cbr\u003e \u003cb\u003eTitle: \u003c\/b\u003ePiston Kit\u003cbr\u003e \u003cb\u003eSize: \u003c\/b\u003e0.50mm Oversize to 100.47mm\u003cbr\u003e \u003cb\u003eOption: \u003c\/b\u003e\u003cbr\u003e \u003cb\u003eColor: \u003c\/b\u003e\u003cbr\u003e \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e \u003cstrong\u003eMOS2 (Teflon\/Molybdenum) Coated Skirts\u003c\/strong\u003e\u003cbr\u003e A rolled on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures.\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e \u003cstrong\u003eMachined Smooth Heads\u003c\/strong\u003e\u003cbr\u003e Reflects combustion heat and reduces carbon buildup, protecting the top of the piston. Some tests have shown this feature can increase horsepower and fuel economy by up to 6%\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e \u003cstrong\u003eAnodized Domes\u003c\/strong\u003e\u003cbr\u003e Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistons\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e \u003cstrong\u003eHypereutectic Casting Process\u003c\/strong\u003e\u003cbr\u003e Provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures\u003c\/li\u003e \u003c\/ul\u003e\n","brand":"Conex Cycle","offers":[{"title":"Default Title","offer_id":51433444868417,"sku":"WP186-40042","price":187.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/4404\/3841\/products\/225244287214-0.jpg?v=1704692343","url":"https:\/\/www.conexcycle.com\/products\/01-05-for-yamaha-yfm660r-raptor-namura-top-end-kit-100-47-0-50-11-1-yam","provider":"Conex Cycle","version":"1.0","type":"link"}