Looking throught the Jegs catalog, I see a few mufflers that are of

interest- especially the Edelbrock RPM series-409 Stainless and internals,
ceramic packing, purportedly capable of handling 1800 F. Also the Edelbrock
304 Series. One muffler that was interesting from a construction standpoint
was the Moroso spiral flow Muffler- but it's made from  a "high Grade
Steel". Were it made from 321 or inconel it would be an interesting choice
for a rotary.

You can peruse the catalog at http://www.jegs.com/

Brian Trubee

I tried the Edelbrock RPM series on my plane.  It lasted about 20 hours
before self destructing.  Packing (ceramic) blew out in about 5 hours. I
sent pictures of it to the list some time ago.

Tracy Crook
tcrook@rotaryaviation.com
www.rotaryaviation.com

 
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