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Subject: RE: [FlyRotary] Porting
Date: Mon, 12 May 2008 13:07:00 -0500
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From: "Rogers, Bob J." <BRogers@FDIC.gov>
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
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Check out this website.

http://www.rotaryheads.com/porting/

Bob

-----Original Message-----
From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On
Behalf Of Patrick Panzera
Sent: Monday, May 12, 2008 12:46 PM
To: Rotary motors in aircraft
Subject: [FlyRotary] Porting

Hey gang,

Has anyone done any radical porting on their 13b?
I need an image, even if it's from the web, of the most radical side
porting
possible.=20

I'm doing an exhaustive article on the RotaMax engine for the next issue
of
CONTACT! Magazine. One of the things they do a little differently is the
use
of both side and peripheral ports. For low RPM compatibility, they use a
butterfly to shut off the peripheral port and run off just the side
ports...
which they themselves are HUGE!

I need a comparison image to establish just what is considered a huge
side
port for a Mazda engine.

Thanks!!!

Pat



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