The building of a Stuart S50 Engine


28th September 2018

Crosshead started out as a piece of rectangular brass.

The two sided was cut using and end mill to the correct depth.

The the recess to take the connection rod was machined into it.

Lastly it was drilled and tapped to take a 5BA thread through to opposite end.

The trial fit indicated that some fettling is needed to make it all run easily.