I got these a couple months back and in that time switched the build so here they are K&T performance full drag port on a 66mm bore with blaster pistons and a set of 18cc domes there is not much use on them might want to do a slight hone job but they are ready to run I am going to a 4mill cub set up or I am trying to at this point so if you would like pics give me you email and I can send pics over havent figured out how to on the site yet. $500.00 buck will look at all offers or if you have a 4mill cub top end I will pay for the difference thanks