Subject: Swiss muffler
From: Rotary Engine
Date: 9/26/2007, 1:53 PM
To: AARotary Engine


>> Hi,
>>
>> In his book ?Firewall Forward?, Tony Bingellis
>> describes a Swiss
>> Muffler. Have anyone tried it on a rotary. I?m
>> thinking of using it on
>> my Vision to offset some of the weight of the
13B.
>>
>> Regards,
>>
>> Pierre
>>
>>
>> Its been tried several times on the rotary. The
>> rotary chews it up and
>> spits it out.
>>
>>
>> Paul Lamar ...No rotor no motor.
>
>
>
> I might try one downstream of my Hushpower
muffler,
> depending on how quiet the hushpower ends up
being. As
> it was with just the hushpower, the engine is not
too
> loud.
>
> Brian Trubee
>
> This is a cheap muffler that works well on the
rotary because
> of the formed steel case. There are no drastic
section changes that tend
> to fail. It is also stream lined somewhat so it
does not add a lot of
> drag.
>
> Paul Lamar ...No rotor no motor.


Paul,

That isn't the Flowmaster I was thinking about, I
didn't know they made one
like that.  How much does it weigh?

Steve

I don't know. I think Brian has one. What does it
weigh Brian?
-- 
Paul Lamar ...No rotor no motor.

I can't give you a weight because it is installed.
Also, I've welded the 'Y' collector onto it, along
with the O2 sensor. the dimensions are:23"
overall,(19" for the body, the inlet and outlet pipes
add 4") 5 1/2"wide, 3 1/2" deep.  It's made out of
some sort of stainless steel, I forget which series,
but Tracy reports that it holds up well.

Brian

Would one of these work on a single rotor or is it overkill?

best,

George W


Should work fine. Half the heat.

-- 
Paul Lamar ...No rotor no motor.

The Rotary Engine NewsLetter. Powered by Linux.
ACRE NL web site. http://www.rotaryeng.net
Copyright 1998-2006 All world wide rights reserved.