Bulent Aliev wrote:

HI Paul,
Tracy's style motor mount - 1/4" alum. plate sandwiched between the oil
pan and motor was used on the CZ MK IV : photo is posted on your web
site. The thrust line I think is about 2" below the top longerons which
does not live much room on top.

I checked the drawing and right now the thrust line is about two inches
ABOVE the top longerons. which lives a LOT of room on top.
Could you check that dimension again?

BTW I think someone mentioned they were building a rotary powered
BD-4 I have the stock motor mount drawings so if you are interested
I can do a BD-4 rotary motor mount.
 
Paul Lamar
 
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