Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

If you want to see some awesome model engines check out Find Hansen's site. He designs and builds some of the finest models around:

http://www.findsminimodelhotbulbengines.dk/index.html

His diesel model runs quite slow. It would be so great if he could make plans available so the parts could be mass produced cheaply in China and offered as a kit.