That does look like about the limit on the bore for sure. I followed them for a while but it sort of got quiet had not heard anything lately. He use to post info on the Cleveland facebook page but I had not noticed anything lately.
Did they heli coil all the threads or just extend them deeper?
It is a Tim Meyer alloy Cleveland. Not sure yet what the bore and stroke is, the C.I. will be 434 with custom pistons. Compression ratio will be 10.75:1. Projected horsepower will be 750ish. All roller valvetrain. When he gets closer I will post up more info. Can't wait!!