I now have a real weight for a short block of my single rotor engine. It
is 94lb as shown in the pictures. Should be under 150lb when complete
later this week.

Richard Sohn
N2071U

Nice work Richard. I take it those are new castings.

Paul Lamar


Hi  Richard,  Did you make those castings?  they look very well made,
what is the estimated cost and are they coated alloy? or do they have a
steel liner for the seals to run on?  If you made them do you intend to
make the 'tween housing when using more than one rotor?
       John Burey.