X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from rg5.comporium.net ([208.104.2.25] verified) by logan.com (CommuniGate Pro SMTP 5.2.14) with ESMTPS id 3644124 for flyrotary@lancaironline.net; Sat, 16 May 2009 10:52:57 -0400 Received-SPF: pass receiver=logan.com; client-ip=208.104.2.25; envelope-from=jewen@comporium.net Received: from ms2.comporium.net (EHLO ms2.comporium.net) ([208.104.2.28]) by rg5.comporium.net (MOS 3.8.4-GA FastPath queued) with ESMTP id BQH02379; Sat, 16 May 2009 10:52:20 -0400 (EDT) Received: (from ms2.comporium.net [208.104.2.17]) by ms2.comporium.net (MOS 3.8.4-GA) with HTTP/1.1 id DGD95699 (AUTH jewen); Sat, 16 May 2009 10:52:20 -0400 (EDT) From: Subject: Re: [FlyRotary] Re: 20b Exhaust To: Rotary motors in aircraft X-Mailer: Mirapoint Webmail Direct 3.8.4-GA MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-Id: <20090516105220.DGD95699@ms2.comporium.net> Date: Sat, 16 May 2009 10:52:20 -0400 (EDT) X-Junkmail-Status: score=10/70, host=rg5.comporium.net X-Junkmail-SD-Raw: score=unknown, refid=str=0001.0A010202.4A0ED325.0056:SCFSTAT3693017,ss=1,fgs=0, ip=208.104.2.28, so=2007-03-13 10:31:19, dmn=5.7.1/2008-09-02 Al, Thanks, I appreciate the info. Joe ---- Original message ---- >Date: Sat, 16 May 2009 07:05:43 -0800 >From: "Al Gietzen" >Subject: [FlyRotary] Re: 20b Exhaust >To: "Rotary motors in aircraft" > >Joe; > >I used 2 3/4". > >Al G > >-----Original Message----- >From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On >Behalf Of jewen@comporium.net >Sent: Saturday, May 16, 2009 5:28 AM >To: Rotary motors in aircraft >Subject: [FlyRotary] 20b Exhaust > >I have fabricated my exhaust manifold/tangential muffler for my 20b. All I >have left is to fit and weld the exhaust pipe. I would like opinions on the >size the exhaust pipe should be. This is in a pusher application (Velocity) >with a relatively short run from the muffler to the exit point. Similar >installation to Al G. > >Thanks, >Joe > > >-- >Homepage: http://www.flyrotary.com/ >Archive and UnSub: >http://mail.lancaironline.net:81/lists/flyrotary/List.html > > >-- >Homepage: http://www.flyrotary.com/ >Archive and UnSub: http://mail.lancaironline.net:81/lists/flyrotary/List.html