X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from qb-out-0506.google.com ([72.14.204.237] verified) by logan.com (CommuniGate Pro SMTP 5.2.11) with ESMTP id 3430535 for flyrotary@lancaironline.net; Fri, 16 Jan 2009 21:38:32 -0500 Received-SPF: pass receiver=logan.com; client-ip=72.14.204.237; envelope-from=wgeslick@gmail.com Received: by qb-out-0506.google.com with SMTP id z8so875933qbc.1 for ; Fri, 16 Jan 2009 18:37:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:in-reply-to:mime-version:content-type:references; bh=HsuebIW12q0Mlz3/pMDr+CP0nPjM6DqSWFmC5k+FoCY=; b=YAl+Cjj6Qcdt0+gP4mxT8RN1zyIi8kdVp1w+xQT0GVEOzq5mYFNEAEeg586P/YTteU nWo97//uZRky6ugA6w9nnPKZ1fmvaLZVY7w6xEhjqW38+xQsTPIxevadWjFaLDez9Hem 4Dl8JZmYMKl8FCvRTwNbhhyW4skgROPBnMpiE= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:in-reply-to:mime-version :content-type:references; b=fW/eUpXH4mmxJnrMtChE/T5X3McxsQ1ws4DqPRQgCiHLBfEt4zx4xB3xzj/UPAXLP8 K6lElRR3eMo/Q1N/JZ8pm7mKdue79whPBRRyUFndJ8UERy/a2u2Axm7YQt6UpE7vabWh BORznZNvNoU8j9Ru/ogZkHJ9kxpbGZ4EJTlZM= Received: by 10.142.207.8 with SMTP id e8mr1307710wfg.13.1232159877544; Fri, 16 Jan 2009 18:37:57 -0800 (PST) Received: by 10.142.214.21 with HTTP; Fri, 16 Jan 2009 18:37:57 -0800 (PST) Message-ID: <3c14c5540901161837g77a5b7e6jf8df2c3a7e2c0ab1@mail.gmail.com> Date: Fri, 16 Jan 2009 20:37:57 -0600 From: "Bill Eslick" To: "Rotary motors in aircraft" Subject: Re: [FlyRotary] Re: another Muffler In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_331593_6027550.1232159877539" References: ------=_Part_331593_6027550.1232159877539 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline As another data point here, I just removed my Hushpower II, and it sounds like a junkyard inside. It is basically a hollow shell with loose metal trapped inside. This has 250 hours on a NA 13B with splitters in the exhaust ports. Bill Eslick www.weslick.com/RV6Index.htm On Fri, Jan 16, 2009 at 4:12 PM, Tracy Crook wrote: > > > The Hushpower II looses some but not all of it's effectiveness as it > ages (loosing packing probably) so I'm still searching for the optimum > muffler. You might be on to something here. Wish it was available > off the shelf. > > Tracy > ------=_Part_331593_6027550.1232159877539 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline As another data point here, I just removed my Hushpower II, and it sounds like a junkyard inside.  It is basically a hollow shell with loose metal trapped inside.  This has 250 hours on a NA 13B with splitters in the exhaust ports.

Bill Eslick
www.weslick.com/RV6Index.htm


On Fri, Jan 16, 2009 at 4:12 PM, Tracy Crook <tracy@rotaryaviation.com> wrote:
<snip>
The Hushpower II looses some but not all of it's effectiveness as it
ages (loosing packing probably) so I'm still searching for the optimum
muffler.  You might be on to something here.  Wish it was available
off the shelf.

Tracy

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