{"product_id":"namura-technologies-na-40005-6-piston-kit-1-50mm-oversize-to-84-45mm","title":"Namura Technologies NA-40005-6 Piston Kit - 1.50mm Oversize to 84.45mm","description":"Bore: 84.45mm\u003cbr\u003e Sizing: 1.50mm Oversize\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\u003e1987-1988 Yamaha BW350\u003cbr\u003e 2004-2006 Yamaha YFM350 Bruin Auto 2x4\u003cbr\u003e 2007-2014 Yamaha YFM350 Grizzly 4x4 Auto\u003cbr\u003e 2007-2012 Yamaha YFM350 Grizzly Auto\u003cbr\u003e 2014 Yamaha YFM350 Grizzly Auto\u003cbr\u003e 2007-2012 Yamaha YFM350 Grizzly IRS 4x4 Auto\u003cbr\u003e 2005-2013 Yamaha YFM350 Raptor\u003cbr\u003e 2006-2009 Yamaha YFM350 Wolverine\u003cbr\u003e 1987-1999 Yamaha YFM350FW Big Bear 4x4\u003cbr\u003e 1987-2004 Yamaha YFM350X Warrior","brand":"Namura Technologies","offers":[{"title":"Default Title","offer_id":44003408150650,"sku":"4914408","price":87.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0004\/3312\/7455\/files\/8d101539ce6342ce95fc3bf13cb2ecfc_d4001784-c6cf-4df7-9ef5-10055d5f7c7a.jpg?v=1764259947","url":"https:\/\/www.powersportsuperstore.com\/products\/namura-technologies-na-40005-6-piston-kit-1-50mm-oversize-to-84-45mm","provider":"Powersport Superstore","version":"1.0","type":"link"}