Mailing List flyrotary@lancaironline.net Message #5878
From: Russell Duffy <13brv3@bellsouth.net>
Subject: RE: [FlyRotary] Re: muffler?
Date: Mon, 16 Feb 2004 07:56:06 -0600
To: 'Rotary motors in aircraft' <flyrotary@lancaironline.net>
Message
Rusty;  One of the Tailwind fellows is running his second 90 degree elbows into a three inch square tubing, fabricated of 321 ss. This square tubing will exit out the bottom of the cowl the same as the normal round exhaust pipe.  I'm thinking of doing this, as it save alot of weight.  JohnD 
 
Hi John.  Can you describe this a little further?  A picture would be even better.  Are you saying that he's running the round primary tubes into the side of a square tube, or into one open end of the tube?  If he's running into the side, is he closing off one end?  
 
Thanks,
Rusty (yes I'm confused)   
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