Jerry Hey wrote:

Jerry Hey wrote:

Paul,  here is "my" drawing of the insert.  Everybody should be aware
that I have borrowed heavily from your previous drawing posted on the
web site.   Any screw ups I take full credit for.  Jerry

Tailwind & Rotary Engine Support

http://www.j-winddesigns.com

mailto:j-winddesigns@thegrid.net

Looks good Jerry. Should work great.

Paul Lamar

Paul,   I have a problem, maybe a birth defect, that manifests itself
as an inability to see gross errors in drawings until after I have
posted them for everyone else to see.  I sorry guys.  Here is the
corrected drawing.    Jerry

Tailwind & Rotary Engine Support

http://www.j-winddesigns.com

mailto:j-winddesigns@thegrid.net

"Isn't there some old hot rodders' rule about keeping the worst constriction
(smallest area) of an intake runner the farthest from the entry to the
combustion chamber? I assume for the same reason that you do the pressure
recovery trick into a heat exchanger.

Charlie England"

Oops; maybe the champher to the red line solves that problem.

Charlie

 
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