WK1656 883 to 1200 XL conversion piston kit. +.010"

When you are looking for that extra bit of displacement or cleaning up a bore, this Wiseco +.010 inch oversize conversion kit is a solid choice for 883 and 1100 Sportster builds. It converts your engine to 1200cc with a 9.5:1 compression ratio using forged reversed dome pistons. On 1986 to 2003 XL models, you can reuse your stock cylinders after boring them to size. These pistons are designed to install without any cylinder head modifications and maintain a weight similar to stock, meaning no crank rebalancing is required. This kit fits 1986 to 2022 XL883 models during a 1200cc conversion, though 2004 and later models must use dedicated 1200cc cylinders. It is a comprehensive kit sold with pistons, rings, wrist pins, and circlips, offering a significant power boost for your Sporty.