{"product_id":"wiseco-81-0mm-k1314-10-25-1-compression-ratio-4-stroke-motorcycle-top-end-piston-kit","title":"Wiseco 81.0mm (K1314 10.25:1 Compression Ratio 4-Stroke Motorcycle Top End Piston Kit","description":"\u003cp\u003eWiseco Part #K1314.\u003c\/p\u003e\u003cp\u003ePiston Kit Yamaha FJ11\/FJ12; Yam FJ11\/FJ12'85-93, XJR12'95-99 10.25:1.\u003c\/p\u003e\u003cp\u003eAll Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life.\u003c\/p\u003e\u003cp\u003eA diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect finish with no size variation.\u003c\/p\u003e\u003cp\u003eWiseco pistons can be installed in any of today’s cylinder bore compositions (cast iron, chrome, nikasil and boron).\u003c\/p\u003e\u003cp\u003eWiseco’s wide range of oversize pistons increases the life of cast iron lined cylinders.\u003c\/p\u003e\u003cp\u003eWith the availability of replacement cylinder sleeves, chrome, nikasil and boron composite cylinders can be resleeved to accept Wiseco’s oversizes.\u003c\/p\u003e\u003cp\u003eWiseco’s state-of-the-art computerized manufacturing facility is dedicated to supplying both the high-performance racer and recreational enthusiast with the finest forged piston available in today’s market place.\u003c\/p\u003e\u003cp\u003ePackage Quantity = 1.\u003c\/p\u003e","brand":"K\u0026N Filters","offers":[{"title":"Default Title","offer_id":51731328991514,"sku":"KNNKN-132","price":33.53,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/8942\/8506\/files\/51cZV9gcw8S.jpg?v=1771736042","url":"https:\/\/trybeepbeep.com\/products\/wiseco-81-0mm-k1314-10-25-1-compression-ratio-4-stroke-motorcycle-top-end-piston-kit","provider":"TryBeepbeep","version":"1.0","type":"link"}