{"product_id":"kb-performance-88-to-95-big-bore-piston-set-040-mcs-944746","title":"KB Performance, 88\" to 95\" big bore piston set. +.040\"","description":"\u003cp class=\"bb-fitment\"\u003e\u003cstrong\u003ePast op:\u003c\/strong\u003e 99-06 Twin Cam A\/B (NU)\u003c\/p\u003e\u003cp\u003e88\" to 95\" big bore conversion. \u003cbr\u003eUsed with stock heads and cylinders. \u003cbr\u003eBy boring the stock cylinders from 3-3\/4\" to 3-7\/8\" big bore size engine capacity will increase from 88\" to 95\". \u003cbr\u003eHigh compression (pop-up). \u003cbr\u003e10.5:1 CR. \u003cbr\u003ePiston weight 437gr. \u003cbr\u003ePiston pin weight 97gr. \/ Head type: Dome. \u003cbr\u003eDome -11.2cc \/ Compression height 1.270\". \u003cbr\u003eBore 3.875\" \/ Stroke 4.000\". \u003cbr\u003eRod length 7.667\" \/ Cylinder length 4.938\". \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":59226574618998,"sku":"MCS-944746","price":405.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/6298\/9430\/files\/944741k_0e7e8b5d-1fdb-491b-8386-07539dd7b463.jpg?v=1793624205","url":"https:\/\/www.blue-bull.nl\/products\/kb-performance-88-to-95-big-bore-piston-set-040-mcs-944746","provider":"Blue Bull","version":"1.0","type":"link"}