{"product_id":"kb-performance-88-to-95-big-bore-piston-set-040","title":"Kb Performance, 88\" To 95\" Big Bore Piston Set. +.040\"","description":"\u003cp\u003e88\" to 95\" big bore conversion. Used with stock heads and cylinders. By boring the stock cylinders from 3-3\/4\" to 3-7\/8\" big bore size engine capacity will increase from 88\" to 95\". High compression (pop-up). 10.5:1 CR. Piston weight 437gr. Piston pin weight 97gr. \/ Head type: Dome. Dome -11.2cc \/ Compression height 1.270\". Bore 3.875\" \/ Stroke 4.000\". Rod length 7.667\" \/ Cylinder 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":50010515800392,"sku":"944746","price":383.9,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/holydeath.com\/products\/kb-performance-88-to-95-big-bore-piston-set-040","provider":"Holy Death Motorcycle Co.","version":"1.0","type":"link"}