I randomly came across this on youtube and thought it was pretty cool. The video does a good job going through everything and warning about the potential error points a builder might make. Think it's worth translating? I know there's already a lot of engine building videos out there already.

 

Interesting! It's always neat to see another perspective on engine building.

I zipped through a lot of it, it does look like it skips a lot of things, it's more of a general overview. It was probably a video for one of the Japanese magazines like Option back in the day. Also it's an FC motor they are building.

Dale

 

notice that the housings and rotors are new.

also he's really gentle with everything

here is an REW one same guy,