Michael,

 

I purchased one of those ball couplings from Aircraft Exhaust, Inc.  Their web site is http://www.aircraftexhaust.net/index.html  I needed a step down and they were able to make a custom ball joint for my application.  They were great to work with.  It wasn't cheap, but worked out great and solved the problem.

 

Mark S.

20B Lancair ES

Austin, TX

 

On 7/22/08, Michael Silvius <silvius@gwi.net> wrote:

Can't remember who belongs to this plane but I am curious as to the source
of the ball joint/coupling for this exhaust system.

If anyone can point me in the right direction it would be much appreciated.

All of the bends I am finding in SS are 304, being uneducated in the matter
what is the difference between that and 321 and which is preferable for our
exhaust building?

Michael in Maine
Falconar F12 at painfully glacial pace

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