{"product_id":"kb-performance-88-to-95-big-bore-piston-set-30","title":"Kb Performance, 88\" To 95\" Big Bore Piston Set. +.030\"","description":"\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).  9.25:1 CR. Piston weight 400gr.  Piston pin weight 97gr. \/ Head type: Flat top.  Dome +16.7cc \/ Compression height 1.270\".  Bore 3.875\" (3-7\/8\") \/ Stroke 4.000\".  Rod length 7.667\" \/ Cyl. length 4.938\".  Comes 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.  Note: Top compression ring will need additional clearance. See instructions.\u003c\/p\u003e","brand":"Kb Performance Piston","offers":[{"title":"Default Title","offer_id":50010521567560,"sku":"944719","price":367.9,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/holydeath.com\/products\/kb-performance-88-to-95-big-bore-piston-set-30","provider":"Holy Death Motorcycle Co.","version":"1.0","type":"link"}