{"product_id":"kb-kit-de-conversion-de-piston-de-gran-diametro-de-107-a-124-m8-std-para-harley-davidson","title":"KB, 107\" to 124\" M8 Std Big Bore Piston Conversion Kit for Harley-Davidson","description":"\u003cp\u003e Forged Super Duty Series for the Milwaukee Eight engine.\u003cbr\u003e With hard anodized crown and top ring groove to reflect heat and prevent \"micro-welding\" between the ring and groove. \u003cbr\u003eThe Line2Line abrasive self-lubricating powder coating technique allows for zero-tolerance installation; the final tolerance will be 0.003\".\u003cbr\u003e The piston creates its own perfect tolerance during break-in; the coating automatically provides the tightest and most perfect fit possible between the piston and cylinder to prevent piston wobble and achieve the best possible ring seal.\u003cbr\u003e Note: Fits 107\" M8 engines.\u003cbr\u003e Works with stock, unmodified 4.375\" stroke cylinder heads.\u003cbr\u003e 4.25\" bore replacement cylinders are required.\u003cbr\u003e - 11.4:1 CR\u003cbr\u003e - Piston weight: OEM\u003cbr\u003e - Engine displacement: 124\"\u003cbr\u003e - Inner diameter: 4.25\"\u003cbr\u003e - Stroke: 4.375\" (107\" stock engine)\u003cbr\u003e - Segment package: 1.5mm, 1.5mm, 3.0mm\u003cbr\u003e - Top land: 0.230\u003cbr\u003e - Pin number: 0.9270x2.250x0.180-SCR415H\u003cbr\u003e - Pin type: Floating\u003cbr\u003e - Pin diameter: 0.927\"\u003cbr\u003e - Compression height: 1.155\"\u003cbr\u003e - Crown Type: Dome\u003cbr\u003e - Crown (cc): -2cc \u003cbr\u003e- Alloy: Forged 4032 Alloy\u003c\/p\u003e\n\n\u003cp\u003e Compatible with: \u0026gt; 17-24 M8 with 107\" engines\u003cbr\u003e\u003c\/p\u003e","brand":"KB Performance Piston","offers":[{"title":"Default Title","offer_id":52237856211267,"sku":"MC993660","price":568.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1606\/2595\/files\/993660ak.jpg?v=1736953298","url":"https:\/\/california-motorcycles.com\/en\/products\/kb-kit-de-conversion-de-piston-de-gran-diametro-de-107-a-124-m8-std-para-harley-davidson","provider":"California Motorcycles","version":"1.0","type":"link"}