I have a beautiful set of 1200 ported cylinders. These are set up for Kawasaki flat tops. They will come with matching domes cut for Kawi. pistons. Will need boring and new pistons. $600.00 complete with domes. Thanks, Pistons are aval. and I can tell you which ones. Adds a lot of torque. THE PORTING WORK ALONE IS A LOT MORE THAN 600.00