Ian & Irene Beadle wrote:

Does anybody have drawings of a succesfull muffler yet? I put two straight through 'hot dogs' after my expansion chamber, dropped the noise to the just tolerable level. I need something a bit better and lighter.
Ian Beadle W. Australia.
beadles@webace.com.au

This is Tracy's latest muffler design. Are you still flying with it Tracy?
BTW Ian got any pictures of your airplane you can send us?

Paul Lamar
 
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