Go to for all your custom manufacturing needs. In today's video after a quick re-cap on how I lost foam cast the crankcase, I machine all of the critical dimensions on the master con-rod using my boring head on my CNC milling machine. I also press in bronze bushes and ream them to final size. I then dummy assemble the engine with 3D printed intake manifolds. Completion is not too far away. . . Make sure to like and subscribe if you enjoy the video, and leave a comment for the algorithm @UCvTa3CjUUYqfVjbRjk8X3_A