{"product_id":"namura-186-40074-na-40007-4k-top-end-repair-kit-7189","title":"Namura TOP END Kit 96\/+1.00 11:1 - NA-40007-4K Yamaha 600 \/ 600 Grizzly 4x4 \/ YFM600FW Grizzly 4x4 1984-1995","description":"\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTop End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit\u003c\/li\u003e\n\u003cli\u003eMOS2 (Teflon\/Molybdenum) Coated Skirts - 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\n\u003cli\u003eMachined Smooth Heads - 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\n\u003cli\u003eAnodized Domes - Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistons\u003c\/li\u003e\n\u003cli\u003eHypereutectic Casting Process - 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\n\u003c\/ul\u003e\u003cbr\u003e","brand":"NAMURA","offers":[{"title":"Default Title","offer_id":46634570055897,"sku":"WPS186-40074","price":157.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0577\/0421\/8799\/files\/dd77-572a583cd9540_49f6c56a-eba2-4121-a18a-48ecd62c1e2f.jpg?v=1747520184","url":"https:\/\/spazcycle.com\/products\/namura-186-40074-na-40007-4k-top-end-repair-kit-7189","provider":"SpazCycle","version":"1.0","type":"link"}