{"product_id":"kb-performance-1340cc-evo-b-t-pop-up-piston-kit-std-mcs-944665","title":"KB Performance, 1340cc Evo B.T. pop-up piston kit. STD","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":"KB305STD","offer_id":59226567082358,"sku":"MCS-944665","price":324.38,"currency_code":"EUR","in_stock":true},{"title":"KB266STD","offer_id":59226567115126,"sku":"MCS-944671","price":324.38,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/6298\/9430\/files\/944665k_37031e11-c548-4716-a128-64d6a4810797.jpg?v=1793624195","url":"https:\/\/www.blue-bull.nl\/products\/kb-performance-1340cc-evo-b-t-pop-up-piston-kit-std-mcs-944665","provider":"Blue Bull","version":"1.0","type":"link"}