NCR Ducati big bore kit for all Ducati 1000 and 1100 DS motors. Comes complete with 102mm pistons, custom cast cylinders, wristpins and gaskets. This kit is capable of producing over 120hp at the rear wheel in a full race build.
This kit requires the use of the NCR stroker crank and titanium rods. Your stock engine cases must be bored to allow for the larger diameter cylinders.