Cheap Chinesium tooling and measurement equipment is plenty enough. The guy in the linked video is a horrendous welder and not a very good machinist. The fact o

Cheap Chinesium tooling and measurement equipment is plenty enough. The guy in the linked video is a horrendous welder and not a very good machinist. The fact of the matter is that the engine he made is pretty brute, it could reasonably be made for <$1500 in tools (and that's on the high end), and needing a lathe (including the tooling and measurement equipment) and welder really doesn't detract from the title.