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[rebel-builders] muffler on underneath Rebel fuselage with 0-235 engine

Posted: Sun Feb 19, 2012 5:32 pm
by Drew Dalgleish
At 02:41 PM 13/09/2009 GMT, you wrote:
Has anyone had any experience installing an exhaust muffler after the
pipes exit out of the cowling? I plan on using the crossover exhaust system
with two small muffs inside the cowl, but would like a secondary muffler
that actually reduces sound levels significantly. I realize this would
create more drag, but it might be worth it to some.
Cris S/N 719
Good idea. I replaced my no muffler crossover system with one from aircraft
exhaust systems that has 2 small mufflers and fits inside the cowl. I found
absolutly no difference in sound levels measured with a decible meter.
Drew



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