Relax there Woody (kinda sounds bad doesn't it

)
I just thought it was funny someone has actually been pursuing this whole concept. I mean if it works it'd theoretically be better than a supercharger and turbo for that matter—but there must be a reason for testing on such a small engine [read] less airflow requirement.
Link to the specifics of the unit.
http://www.cpowert.com/products/vtes.htm