X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from an-out-0708.google.com ([209.85.132.244] verified) by logan.com (CommuniGate Pro SMTP 5.2c1) with ESMTP id 2463103 for flyrotary@lancaironline.net; Fri, 09 Nov 2007 07:36:08 -0500 Received-SPF: pass receiver=logan.com; client-ip=209.85.132.244; envelope-from=msteitle@gmail.com Received: by an-out-0708.google.com with SMTP id c37so93317anc for ; Fri, 09 Nov 2007 04:35:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; 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:content-transfer-encoding:content-disposition:references; bh=x5knindxD2imoDDdPdRpC4gvkAVT2DzAIKFH8JRLsIg=; b=BCRjaJDNwwciSgZcc4adpYqtAe47i+K4AFOLMjQZIaO7KTu5IM9HK138hx7eb1D6+y7GKZ+3G9nbU1hUVylQriOrtH87keT2NsFJHNU5g65N655rj47wdd04XY3tFLDu1NGdebRmDbXwrDo7ybSqyJqU6xs6r/jblBuXMxY8j24= 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:content-transfer-encoding:content-disposition:references; b=HiHF2p2J73KjyHdtuezXZMYcEy+ovFy+0o4h5yOYpvrwfRx+99cOvyL6hE+NNJH05Zko0lx2T7Pwyu5kPOG53uh/dmRcYuMLCEo+KV2mdjoCSjl9Oudt/Iv1qkQ6mEM1KtTyojniGY3gbVLTtN/mA+TmpA1Fw6lkNPGSr9EQYN8= Received: by 10.100.252.16 with SMTP id z16mr2759772anh.1194611729701; Fri, 09 Nov 2007 04:35:29 -0800 (PST) Received: by 10.90.32.18 with HTTP; Fri, 9 Nov 2007 04:35:29 -0800 (PST) Message-ID: <5cf132c0711090435g6a0e172fvaccb49cd2022004e@mail.gmail.com> Date: Fri, 9 Nov 2007 06:35:29 -0600 From: "Mark Steitle" To: "Rotary motors in aircraft" Subject: Re: [FlyRotary] Re: Burns Stainless Drag Muffler In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline References: Yeah, I was wondering about that wisdom of using carbon fiber for a muffler. Once the packing disappears, then the exhaust starts on the carbon fiber. I guess I need to figure out a way to fit the Hush Power muffler under the cowl. Mark On Nov 8, 2007 10:28 PM, wrote: > > > > In a message dated 11/8/2007 2:23:03 PM Pacific Standard Time, > msteitle@gmail.com writes: > > Anyone have any experience with this drag racing muffler available from > Burns Stainless? > > See http://burnsstainless.com/DragMuffler/dragmuffler.html > > Mark, > No one I know of. The other thing is if that is truly a carbon fiber body= I > think the rotary exhaust temperature would cook it. They probably only > expect them to see 1-2 minutes of operation max. I love carbon, but even > mild steel has melted in the 1700=B0 rotary exhaust stream. (Looks wicked > though!) > Bill Jepson > > > ________________________________ > See what's new at AOL.com and Make AOL Your Homepage.