[78sc]

That angellabs engine looks surprisingly like one from an outfit called RotoBlock. http://www.rotoblock.com/ Some differences though.

Originally posted by kach22i
I'm not an engineer, so I thought I would toss this one out there and let you all chew it up.

Link:
http://www.angellabsllc.com/

I found out about this here:
http://groups.google.com/group/alt.rec.hovercraft/browse_frm/thread/1043a58adde8438d/dd2dbe12a3e8bee5?lnk=raot&hl=en#dd2dbe12a3e8bee5


EDIT:
Another interesting engine.

http://www.quasiturbine.com/