{"product_id":"kb-performance-1340cc-evo-b-t-piston-kit-005-mcs-944660","title":"KB Performance, 1340cc Evo B.T. piston kit. +.005\"","description":"\u003cp class=\"bb-fitment\"\u003e\u003cstrong\u003ePast op:\u003c\/strong\u003e 84-99 Evo Big Twin (NU)\u003c\/p\u003e\u003cp\u003e8.5:1 CR. Piston weight 350gr. Piston pin weight 97gr. \u003cbr\u003eHead type: Flat top. \u003cbr\u003eDome +1.5cc. \u003cbr\u003eCompression height 1.375\". \u003cbr\u003eBore 3.4980\". \u003cbr\u003eStroke 4.250\" (4-1\/4\"). \u003cbr\u003eRod length 7.440\". \u003cbr\u003eCyl. length 5.550\". \u003cbr\u003eComes with T6 heat treated 390 Hypereutectic cast pistons with 16% silicone levels which enables running a very tight clearance for longevity and hardly any piston noise. \u003cbr\u003eNote: Top compression ring will need additional clearance. See instructions.\u003c\/p\u003e","brand":"KB Performance Piston","offers":[{"title":"Default Title","offer_id":59226562298230,"sku":"MCS-944660","price":307.67,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/6298\/9430\/files\/944659k_016578f7-b3ee-4019-b974-79df33d57837.jpg?v=1793624187","url":"https:\/\/www.blue-bull.nl\/products\/kb-performance-1340cc-evo-b-t-piston-kit-005-mcs-944660","provider":"Blue Bull","version":"1.0","type":"link"}