Longboys "WIGGERS" Stirling engine.
Posted: Mon Apr 25, 2011 7:40 pm
A vertical Stirling with twin parallel beams. The German Wiggers model engine line are custom made by order. Their "Vertical" Stirling model design was appealing to me and they retail for over $1100. This home crafted version..........much less. That appealed to me more! 
http://www.youtube.com/watch?v=TepaUvBTyQA
http://www.youtube.com/watch?v=TepaUvBTyQA