X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from [65.54.250.87] (HELO hotmail.com) by logan.com (CommuniGate Pro SMTP 5.0.8) with ESMTP id 971582 for flyrotary@lancaironline.net; Sun, 05 Feb 2006 22:09:00 -0500 Received-SPF: pass receiver=logan.com; client-ip=65.54.250.87; envelope-from=lors01@msn.com Received: from mail pickup service by hotmail.com with Microsoft SMTPSVC; Sun, 5 Feb 2006 19:08:16 -0800 Message-ID: Received: from 4.171.129.134 by BAY115-DAV15.phx.gbl with DAV; Mon, 06 Feb 2006 03:08:15 +0000 X-Originating-IP: [4.171.129.134] X-Originating-Email: [lors01@msn.com] X-Sender: lors01@msn.com From: "Tracy Crook" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Re: Mazda mufflers Date: Sun, 5 Feb 2006 22:08:14 -0500 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0083_01C62AA0.A8E17680" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: MSN 9 X-MimeOLE: Produced By MSN MimeOLE V9.10.0011.1703 Seal-Send-Time: Sun, 5 Feb 2006 22:08:14 -0500 X-OriginalArrivalTime: 06 Feb 2006 03:08:16.0103 (UTC) FILETIME=[92C8C770:01C62ACA] This is a multi-part message in MIME format. ------=_NextPart_000_0083_01C62AA0.A8E17680 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable > > ----- Original Message ----- > *From:* John Slade = > > *Subject:* [FlyRotary] Re: Mazda mufflers > > > Tracy (satisfied with the Flowmaster Hushpower II)=20 > What happened to the Spintech? > =20 > =20 > =20 > Sitting in corner awaiting the completion of RV-8. It worked > slightly better than Hushpower II noise wise but was twice the > weight and 5 times (WAG) draggier when mounted under the plane.=20 > Both mufflers have held up to the rotary exhaust perfectly.=20 > =20 > Tracy (milling injector blocks) > =20 > =20 > Couldn't you a sheet of .015 stainless around it to make it = aerodynamic? See previous comment about never building another muffler : ) Same = thing applies to modifying them ! The Hushpower II is already = streamlined (and light weight). Tracy Tracy ------=_NextPart_000_0083_01C62AA0.A8E17680 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

>
>     ----- Original Message=20 -----
>     *From:* John Slade <mailto:sladerj@bellsouth.net>= ;
>    =20 *Subject:* [FlyRotary] Re: Mazda=20 mufflers
>
>      > Tracy = (satisfied=20 with the Flowmaster Hushpower II)
>     What = happened=20 to the Spintech?
>     =20
>      =
>     =20
>     Sitting in corner awaiting the = completion of=20 RV-8. It worked
>     slightly better = than=20 Hushpower II noise wise but was twice = the
>     weight=20 and 5 times (WAG) draggier when mounted under the plane.=20
>     Both mufflers have held up to the = rotary=20 exhaust perfectly.
>     =20
>     Tracy (milling injector=20 blocks)
>     =20
>
>
Couldn't you a sheet = of =20 015 stainless around it to make it aerodynamic?

See previous comment about never building another muffler : ) = Same=20 thing applies to modifying them ! The Hushpower II is already = streamlined=20 (and light weight).

Tracy

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