Base casting for Lil’ Brother engine needed

[myrickman]

I have a set of castings for the Lil Brother IC engine which is missing the base casting. I tried Ministeam but they are out of them. Anyone have a spare from a partial set of castings they wish to sell or trade for?

 

[myrickman]

Well, they guy who gave me the castings also found the base and the prints. Here is a partially complete family shot. I made the heads a bit thicker to recess the spark plug and get it closer to the combustion chamber. My exhaust comes out the side of the head as per water cooled version…my blunder, but recovered.