Max - What do you do with castings, when you havent any drawings (unless you also have them for the HP, I assumed not)? Make up your own design I suppose? I think there are enough guys here that are into machining engine parts or complete engines to have some sort of forum, but its also fine for me to have it within forums I allready post in too.

I tell you, the idea of a 1 and a half cubic inch model diesel is pretty awesome... I wish I could be there when you run it up HObbsy! What prop are you going to use?

AJC