Mailing List flyrotary@lancaironline.net Message #44722
From: <wrjjrs@aol.com>
Subject: Re: [FlyRotary] Re: Muffler
Date: Thu, 08 Jan 2009 19:36:33 -0500
To: <flyrotary@lancaironline.net>
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Undecoded Message
Good God who could afford to pull apart the Powersport muffler? They're asking like $1200 for it! and it's loud anyway.
Bill Jepson


-----Original Message-----
From: The Mallorys <candtmallory@cebridge.net>
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Sent: Thu, 8 Jan 2009 2:42 pm
Subject: [FlyRotary] Re: Muffler

Just me being curious, but has anyone pulled apart the powersport muffler?  I wonder what’s on the inside?
 
Chris
 
From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of George Lendich
Sent: Thursday, January 08, 2009 4:13 PM
To: Rotary motors in aircraft
Subject: [FlyRotary] Muffler
 
I sent this with a photo, but it20doesn't appear to have arrived, so I will send it separately.
This is what Bill and I have nutted out together some time ago, but I haven't had a chance to test the theory behind it.
 
I initially did the first prototype for a single rotary but feel the 2 rotor might need a little extra length and bigger tailpipe - considering exhaust volume.
George ( down under) 
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