{"product_id":"kb-performance-1340cc-evo-b-t-pop-up-piston-kit-030-mcs-944669","title":"KB Performance, 1340cc Evo B.T. pop-up piston kit. +.030\"","description":"\u003cp\u003ePop-up high compression. 9.5:1 CR. Piston weight 392gr. Piston pin weight 97gr. \u003cbr\u003eHead type: Dome. \u003cbr\u003eDome -9cc. \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":"KB305030","offer_id":59226565968246,"sku":"MCS-944669","price":324.38,"currency_code":"EUR","in_stock":true},{"title":"KB266030","offer_id":59226566001014,"sku":"MCS-944675","price":324.38,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/6298\/9430\/files\/944665k_03b3c438-04a5-4648-8251-d9c289629c1f.jpg?v=1793624193","url":"https:\/\/www.blue-bull.nl\/products\/kb-performance-1340cc-evo-b-t-pop-up-piston-kit-030-mcs-944669","provider":"Blue Bull","version":"1.0","type":"link"}