I've been trying some prints of the Renault 80 Hp engine that Beto has kindly provided to me.
Magneto.



The flywheel. In the back ground you can see my first failed print of the cylinders.

The Sump.

Crank Case.


Some of the solid models are very fine and complex and difficult to add proper supports to... But I'm working on it and learning a hell of a lot.
Cheers,
Hugh