{"product_id":"kb-performance-88-to-95-big-bore-piston-set-030","title":"KB Performance, 88\" to 95\" big bore piston set. +.030\"","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003e88\" to 95\" big bore conversion kit. Used with stock heads and cylinders, 3-3\/4\" bore and 4.938\" long cylinders. By boring the stock cylinders to the 3-7\/8\" big bore size you will increase engine capacity from 88\" (1448cc) to 95\" (1546cc). \u003cbr\u003e\u003cbr\u003e9.25:1 CR. Piston weight 400gr. \u003cbr\u003e\u003cbr\u003ePiston pin weight 97gr. \/ Head type: Flat top. \u003cbr\u003e\u003cbr\u003eDome +16.7cc \/ Compression height 1.270\". \u003cbr\u003e\u003cbr\u003eBore 3.875\" (3-7\/8\") \/ Stroke 4.000\". \u003cbr\u003e\u003cbr\u003eRod length 7.667\" \/ Cyl. length 4.938\". \u003cbr\u003e\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\u003e\u003cbr\u003eNote: Top compression ring will need additional clearance. See instructions.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctr\u003e\n\u003cth\u003eUnit\u003c\/th\u003e\n\u003ctd\u003eSET\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e\u003ch2\u003eFitment\u003c\/h2\u003e\u003cp\u003e99-06 Twin Cam A\/B (NU)\u003c\/p\u003e\u003ch2\u003ePart numbers\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplier SKU\u003c\/th\u003e\n\u003ctd\u003e944719\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer part\u003c\/th\u003e\n\u003ctd\u003eKB348030\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"KB Performance Piston","offers":[{"title":"Default Title","offer_id":58636759433560,"sku":"944719","price":311.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/8235\/0680\/files\/944716k.jpg?v=1791039146","url":"https:\/\/deathproofcycles.com\/products\/kb-performance-88-to-95-big-bore-piston-set-030","provider":"Deathproof Cycles","version":"1.0","type":"link"}