Quadrorhomb

[d3dhemmer]

I have a 0,3bar air driven engine build, some years ago.

[manning2g09]

And how many weak apex seals will this require? it is pretty cool though..

[soulsearcher009]

You have no idea what you are talking about. Not very bright. I read your other comments also on the other videos. Yes you are an ass... No Apex seal are used. And Dr. Hemmer has a museum in Germany, hence the dual piston engine model. He's smarter than you'll ever be. No run along and play little boy.

[vismr]

i still dont get it. where the oil comes from

lets see the commnets-joe

[immigranter]

so it's like the gasoline version of the electric engine

[speedrally]

good picture