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Date: Fri, 20 May 2011 22:26:14 -0400
Message-ID: <BANLkTin7gL3kEBdkiFg-BBe8qAgwjtbmHQ@mail.gmail.com>
Subject: Re: [FlyRotary] Oil Cooler size
From: Tracy <rwstracy@gmail.com>
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
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That size ought to do it easily.  Now that I have enough air flowing through
it, my 11 x 11 x 2 cooler is doing a nice job at 300 HP.    If I were going
racing with more HP, I wouldn't add more cooler, I'd add a spray bar like
the other Reno guys do.  Gobs more cooling, no more drag.

Tracy

On Fri, May 20, 2011 at 8:24 PM, Thomas Giddings <tom@midwestaviation.net>wrote:

> Any suggestions on how big an oil cooler I need for my 20B Turbo. Should be
> just North of 400HP. I am planning on a 35x13x2.5= 1137.5 " radiator for
> water cooling. It has its own dedicated plenum and discharge. Much like
> Tracy's . I hope the oil cooler can be smaller as I only have room for 32x12
> x 2.5.
>
>
> Tom Giddings
> VP Avionics Sales
> MIDWEST AVIONICS
> 200 Hardy Roberts Dr
> PO Box 219
> West Paducah,KY 42086
> 877-904 9966
> Cell; 727 858-1772
> FAX:270 744 3466
> tom@midwestaviation.net
> Online Store
> www.midwest-avionics.com
>
>
>
>
>
> --
> Homepage:  http://www.flyrotary.com/
> Archive and UnSub:
> http://mail.lancaironline.net:81/lists/flyrotary/List.html
>
>

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That size ought to do it easily.=A0 Now that I have enough air flowing thro=
ugh it, my 11 x 11 x 2 cooler is doing a nice job at 300 HP.=A0=A0=A0 If I =
were going racing with more HP, I wouldn&#39;t add more cooler, I&#39;d add=
 a spray bar like the other Reno guys do.=A0 Gobs more cooling, no more dra=
g.<br>
<br>Tracy<br><br><div class=3D"gmail_quote">On Fri, May 20, 2011 at 8:24 PM=
, Thomas Giddings <span dir=3D"ltr">&lt;<a href=3D"mailto:tom@midwestaviati=
on.net">tom@midwestaviation.net</a>&gt;</span> wrote:<br><blockquote class=
=3D"gmail_quote" style=3D"margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid=
 rgb(204, 204, 204); padding-left: 1ex;">
Any suggestions on how big an oil cooler I need for my 20B Turbo. Should be=
 just North of 400HP. I am planning on a 35x13x2.5=3D 1137.5 &quot; radiato=
r for water cooling. It has its own dedicated plenum and discharge. Much li=
ke Tracy&#39;s . I hope the oil cooler can be smaller as I only have room f=
or 32x12 x 2.5.<br>

<br>
<br>
Tom Giddings<br>
VP Avionics Sales<br>
MIDWEST AVIONICS<br>
200 Hardy Roberts Dr<br>
PO Box 219<br>
West Paducah,KY 42086<br>
<a href=3D"tel:877-904%209966" value=3D"+18779049966">877-904 9966</a><br>
Cell; <a href=3D"tel:727%20858-1772" value=3D"+17278581772">727 858-1772</a=
><br>
FAX:<a href=3D"tel:270%20744%203466" value=3D"+12707443466">270 744 3466</a=
><br>
<a href=3D"mailto:tom@midwestaviation.net">tom@midwestaviation.net</a><br>
Online Store<br>
<a href=3D"http://www.midwest-avionics.com" target=3D"_blank">www.midwest-a=
vionics.com</a><br>
<br>
<br><br>
<br>
<br>--<br>
Homepage: =A0<a href=3D"http://www.flyrotary.com/" target=3D"_blank">http:/=
/www.flyrotary.com/</a><br>
Archive and UnSub: =A0 <a href=3D"http://mail.lancaironline.net:81/lists/fl=
yrotary/List.html" target=3D"_blank">http://mail.lancaironline.net:81/lists=
/flyrotary/List.html</a><br>
<br></blockquote></div><br><div style=3D"visibility: hidden; display: inlin=
e;" id=3D"avg_ls_inline_popup"></div><style type=3D"text/css">#avg_ls_inlin=
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