{"product_id":"namura-technologies-na-50083k2-top-end-repair-kit-standard-bore-02in-81-95mm","title":"Namura Technologies NA-50083K2 Top End Repair Kit - Standard Bore (+.02in.) 81.95mm","description":"Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (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. Machined 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%. Anodized Domes Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistons. Hypereutectic Casting Process Provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures.\u003cbr\u003e\u003cbr\u003eVehicle Fitment:\u003cbr\u003e\u003cbr\u003e2011-2014 Polaris Sportsman 800 EFI\u003cbr\u003e 2011 Polaris Sportsman 800 EFI 6x6 Big Boss\u003cbr\u003e 2012-2014 Polaris Sportsman Forest 800\u003cbr\u003e 2012-2014 Polaris Sportsman Forest 800 6x6","brand":"Namura Technologies","offers":[{"title":"Default Title","offer_id":44003399991418,"sku":"5937272","price":178.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0004\/3312\/7455\/files\/20cfa2f64784090174ddac2f9ed604fe.jpg?v=1764258104","url":"https:\/\/www.powersportsuperstore.com\/products\/namura-technologies-na-50083k2-top-end-repair-kit-standard-bore-02in-81-95mm","provider":"Powersport Superstore","version":"1.0","type":"link"}