I was going through stuff in my hangar yesterday and suprise of
suprises- I found a brand new, in the box DNA muffler that I had ordered
and then just put away. I'm going with a muffler of Paul's design so I
don't need the DNA. I"m willing to sell it if anyone out there is
interested.
Brian Trubee.

Brian--the 2-rotor for the RV-3 is ready to put on the aircraft dyno, and
one of the areas of testing is various mufflers...so if you want to see
how
it performs (h.p. loss and sound quality and volume), would be happy to
run
it on the dyno.

Steve


I have no intention of using the muffler- I already have a muffler
design that I am installing, and I want to sell the muffler as unused.

Brian Trubee


Brian,
what is the inlet pipe diameter in you DNA muffler?

Raymond

I'll have to check- I think it's 2 1/2 inches, but I'll check tomorrow
and send all the dimensions and a photo.
Brian Trubee

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