X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from py-out-1112.google.com ([64.233.166.180] verified) by logan.com (CommuniGate Pro SMTP 5.1.11) with ESMTP id 2252760 for flyrotary@lancaironline.net; Thu, 09 Aug 2007 12:57:38 -0400 Received-SPF: pass receiver=logan.com; client-ip=64.233.166.180; envelope-from=msteitle@gmail.com Received: by py-out-1112.google.com with SMTP id a25so978548pyi for ; Thu, 09 Aug 2007 09:57:00 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:references; b=LpkHhuI8tIdG9ez2Uv5sgytrIWh7dI26OPvE8Uo4IAPtQZWbYozyDn/XfZY4rmW2QKjD7xXLpzK5U61jIDEw/zwZ/P0tkLPAKpLZz680j4t91WqSrtvwOBLgevUExf93LdpIAl0EbFV6oWi0usvsQO6ZOnEpqlrcISpKglRWiZI= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:references; b=r1I0dab4GF42H6tRC8ll0eOeG4qVLqoHNs54R3sSU+OAiB+V38TSWQ6MfhqM2a6qAgXWrEKtk9zQwun5OseYROnzo1NlJWQfIdUzW3RC5csYdu7X9biaZL9lhgmPA5DUI7unupIuInzmeYozA72a2ZiWiSeV3C4RPw92lYge6NM= Received: by 10.90.89.5 with SMTP id m5mr2144349agb.1186678619123; Thu, 09 Aug 2007 09:56:59 -0700 (PDT) Received: by 10.90.115.6 with HTTP; Thu, 9 Aug 2007 09:56:59 -0700 (PDT) Message-ID: <5cf132c0708090956y1aa2d520n2c1e9b45078daecd@mail.gmail.com> Date: Thu, 9 Aug 2007 11:56:59 -0500 From: "Mark Steitle" To: "Rotary motors in aircraft" Subject: Re: [FlyRotary] Re: Source for exhaust materials In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_7700_3061424.1186678619091" References: ------=_Part_7700_3061424.1186678619091 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Joe, That's what I did on my 20B (RB Wagoner thick wall SS bends). Heat radiating from the exhaust was high, so last weekend I bit the bullet and fabricated a shield out of thin SS, but haven't tested it yet. The exhaust manifold has 21 hrs on it with no signs of self-destruction. Ed Anderson used the RB Wagoner bends and has hundreds of hours on it with no failures that I'm aware of.. Mark S. On 8/9/07, Lehanover@aol.com wrote: > > In a message dated 8/9/2007 7:07:01 A.M. Eastern Daylight Time, > eanderson@carolina.rr.com writes: > > Hi Joe, > > Don't know if you are familiar with this supplier - not cheap, but they > have > just about anything you might want > > http://www.burnsstainless.com/ > > Ed > > > R and B Wagoner railing systems has some thick wall 304 Stainless that > would work well close to the engine. Then you can wrap the thick walled > stuff with heat tape and really cut down the under cowl temps. > > http://www.rbwagner.com/pages/Rbwagner.html > > Lynn E. Hanover > > > > ------------------------------ > Get a sneak peek of the all-new AOL.com > . > ------=_Part_7700_3061424.1186678619091 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline
Joe,
That's what I did on my 20B (RB Wagoner thick wall SS bends).  Heat radiating from the exhaust was high, so last weekend I bit the bullet and fabricated a shield out of thin SS, but haven't tested it yet.  The exhaust manifold has 21 hrs on it with no signs of self-destruction.  Ed Anderson used the RB Wagoner bends and has hundreds of hours on it with no failures that I'm aware of.. 
 
Mark S.
 
On 8/9/07, Lehanover@aol.com <Lehanover@aol.com> wrote:
In a message dated 8/9/2007 7:07:01 A.M. Eastern Daylight Time, eanderson@carolina.rr.com writes:
Hi Joe,

Don't know if you are familiar with this supplier - not cheap, but they have
just about anything you might want

http://www.burnsstainless.com/

Ed

 
R and B Wagoner railing systems has some thick wall 304 Stainless that would work well close to the engine. Then you can wrap the thick walled stuff with heat tape and really cut down the under cowl temps.
 
 
Lynn E. Hanover 




Get a sneak peek of the all-new AOL.com.

------=_Part_7700_3061424.1186678619091--