I would like to nominate the Rotary Valve Engine built by 4156df for engine of the month. [ame]http://www.youtube.com/watch?v=tiOldErjsoI[/ame] Thanks Kenny
I agree, but there have been a quite a few stunning engines this month but as this is a "first engine" and considering it is a complicated and from what I can see pretty difficult build, it gets my vote.