{"product_id":"namura-technologies-fa-40009-piston-kit-standard-bore-94-95mm-11-4-1-compression","title":"Namura Technologies FA-40009 Piston Kit - Standard Bore 94.95mm, 11.4:1 Compression","description":"Bore: 94.95mm\u003cbr\u003e Sizing: Standard Bore\u003cbr\u003e\u003cbr\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. 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\u003e2004-2009 Yamaha YFZ450\u003cbr\u003e 2012-2013 Yamaha YFZ450\u003cbr\u003e 2009-2025 Yamaha YFZ450R\u003cbr\u003e 2010-2011 Yamaha YFZ450X","brand":"Namura Technologies","offers":[{"title":"Default Title","offer_id":44218660716666,"sku":"8906193","price":170.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0004\/3312\/7455\/files\/61ac7cc3086a4e7889159343aa602aab.jpg?v=1791051435","url":"https:\/\/www.powersportsuperstore.com\/products\/namura-technologies-fa-40009-piston-kit-standard-bore-94-95mm-11-4-1-compression","provider":"Powersport Superstore","version":"1.0","type":"link"}