Subject: mazda rotary eng for airplane
From: rotaryeng
Date: 8/15/2014, 3:29 AM
To: AA-1-Me



Mr Paul Lamar

I was reading your article in rotaryeng .net and saw you had a link to a news letter. I would like to subscribe if you are still sending. I would also like to
ask you a question on the rotary engine we have installed in our aircraft. It is a six port intake 2006 renisis motor. We modified the intake and the exhaust to fit in the cowling
which has resulted in a significant loss in horse power. We did not put in a tuned exhaust as you described. Could the three ports on each rotor be connected to a single
2.5 inch pipe and a slide throttle fabricated for each rotor as you did for the p-port system you described in the paper you wrote, then attach two  18 to 22 2.5 inch pipes
to the filter at the intake ?  You are probably very busy but if you could give some guidance it would be appreciated.

Regards
Keith A. Clayton

Send me some pictures of the engine and I can make some suggestions for
a better intake manifold. The HP of a rotary is all about the intake system.
What kind of airplane is it.

Paul Lamar

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