I finally found a "fall project". I was looking for something fun to
do in the fall, fixing some item or another. Last year I did a diesel
engine Cummins L423D.

I just won this in a liquidation auction:

http://igor.chudov.com/tmp/Quincy-QT-10-Compressor/

I want to add a VFD to this compressor and sell it with a VFD to
someone who has single phase only.

I need to find a drive now, but I hope that I can do so for a
reasonable price.

i