Video of it running:
http://youtu.be/76om16YeguQ?list=UUxFPM1NU6pD5U9Z0OeZK1cg
My engine build log can be found here:
http://www.homemodelenginemachinist.com/f31/6-cylinder-radial-22742/
A note about these drawings. I really TRIED to keep these up to date when I was building this engine but...