---------------------------------------------------------- Engines-List Digest Archive --- Total Messages Posted Thu 07/13/06: 2 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 08:56 AM - Quiet exhaust for IO-390/IO-390? (Chris In Madison) 2. 04:00 PM - Re: Quiet exhaust for IO-390/IO-390? (Archie) ________________________________ Message 1 _____________________________________ Time: 08:56:29 AM PST US From: "Chris In Madison" Subject: Engines-List: Quiet exhaust for IO-390/IO-390? --> Engines-List message posted by: "Chris In Madison" Hi all, Doing some research for a potential project and I'm looking for some information regarding aircraft exhausts. I live in a small community with an airport right in the middle of it, and would like to be a good neighbor and stay as quiet as I can. Are there any manufacturers that specialize in ultra-quiet exhaust systems for aircraft that don't really hang down into the airstream too much? I've seen a couple of exhausts that folks have fashioned that are said to be very quiet ("Swedish Exhaust" if you were to do a web search on it), but I'd like to see if there is an option that kept it all under the cowl if I can. Thanks for any information you can provide. Best regards, Chris -------- Chris Owens Waunakee, WI Read this topic online here: http://forums.matronics.com/viewtopic.php?p=46894#46894 ________________________________ Message 2 _____________________________________ Time: 04:00:18 PM PST US From: "Archie" Subject: Re: Engines-List: Quiet exhaust for IO-390/IO-390? --> Engines-List message posted by: "Archie" Forsling Aviation has Piccolo tubes (abt 6" long), that can be added to the tips of conventional exhaust which help reduce noise. ----- Original Message ----- Sent: Thursday, July 13, 2006 11:51 AM > --> Engines-List message posted by: "Chris In Madison" > > Hi all, > > Doing some research for a potential project and I'm looking for some > information regarding aircraft exhausts. I live in a small community with > an airport right in the middle of it, and would like to be a good neighbor > and stay as quiet as I can. > > Are there any manufacturers that specialize in ultra-quiet exhaust systems > for aircraft that don't really hang down into the airstream too much? > I've seen a couple of exhausts that folks have fashioned that are said to > be very quiet ("Swedish Exhaust" if you were to do a web search on it), > but I'd like to see if there is an option that kept it all under the cowl > if I can. > > Thanks for any information you can provide. > > Best regards, > Chris > > -------- > Chris Owens > Waunakee, WI > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=46894#46894 > > >