Return-Path: Received: from imf18aec.mail.bellsouth.net ([205.152.59.66] verified) by logan.com (CommuniGate Pro SMTP 4.2.5) with ESMTP id 552551 for flyrotary@lancaironline.net; Wed, 01 Dec 2004 11:12:12 -0500 Received-SPF: pass receiver=logan.com; client-ip=205.152.59.66; envelope-from=sqpilot@bellsouth.net Received: from Carol ([209.214.44.192]) by imf18aec.mail.bellsouth.net (InterMail vM.5.01.06.11 201-253-122-130-111-20040605) with SMTP id <20041201161141.NAMX2443.imf18aec.mail.bellsouth.net@Carol> for ; Wed, 1 Dec 2004 11:11:41 -0500 Message-ID: <009801c4d7c0$6f0137e0$c02cd6d1@Carol> From: "paul" To: "flyrotary" Subject: New Muffler Design Date: Wed, 1 Dec 2004 10:11:35 -0600 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="Windows-1252"; reply-type=original Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.2180 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 Hi, Ed....funny you should mention that....I was just considering ordering a Supertrapp disc muffler which soulds somewhat similar to what you are doing, with the exception that it just attaches to the rear of your pipe. The one that I am interested in is the 3" diffuser disc unit, as seen on www.http://recerpartswholesale.com/supert2.htm One of my concerns, however is how well it might hold up, as any parts/pieces of a failed unit would go through my prop (pusher configuration), effectively cutting my flight short and/or ruining my day. Good luck with flight testing, etc. Please keep us posted. Paul Conner