Mailing List flyrotary@lancaironline.net Message #37946
From: H & J Johnson <hjjohnson@sasktel.net>
Subject: Re: [FlyRotary] Re: Fw: Different Rotary Port configurations
Date: Tue, 19 Jun 2007 10:13:59 -0600
To: Rotary motors in aircraft <flyrotary@lancaironline.net>

Bob Mears wrote:

And let me assure you, a P port will NOT get the same GPH. Theres
a lot of fuel wasted with the P Port due to the overlap in timing
.

I've always wondered about this. Realizing that the P-port exhaust lets the unburnt fuel into the the exhaust to be burnt there and lost as a potential for power. What about a Renisis with the side port exhaust? Wouldn't a P-port Renisis not have this problem, and therefore possibly produce more power per GPH fuel flow over your typical 13B? Or am I missing the big picture..

I've always wondered this..

Jarrett Johnson

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