Mailing List flyrotary@lancaironline.net Message #38344
From: Ed Anderson <eanderson@carolina.rr.com>
Subject: Re: [FlyRotary] Oil cooler opening size
Date: Wed, 11 Jul 2007 12:31:19 -0400
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Hi Bobby,
 
18 sq in is a bit smaller than what I have.  Mine is 10 1/2" wide and averages 2  1/2" high.  However, I also use it to feed my engine intake which is a hole off to one side and right in front of the core where the high pressure area builds up.  Here are a couple of photos of openings.
 
ED
----- Original Message -----
Sent: Wednesday, July 11, 2007 1:19 PM
Subject: [FlyRotary] Oil cooler opening size

Ed,
 
Using your oil cooler scoop / duct what is the approximate size of the opening?  I show the stock oil cooler being 18" x 5".  20% would be 18 sq. in.
 
Bobby
 
 
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