---------------------------------------------------------- Tailwind-List Digest Archive --- Total Messages Posted Sun 11/23/03: 2 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 02:33 PM - O-O pics (Rick and Cindy) 2. 05:36 PM - Noise Reduction (Rcaprd@aol.com) ________________________________ Message 1 _____________________________________ Time: 02:33:07 PM PST US From: "Rick and Cindy" Subject: Tailwind-List: O-O pics --> Tailwind-List message posted by: "Rick and Cindy" Fred: The last batch of pics were those for the SAA magazine "To Fly". They were 35mm rather than digital, 'cause that's what they needed, and the day we took those was one of those well known clusters, and I forgot to get digital pics too. Soon we should have some jpegs of the firewall and aux tank mount to send to the group. Thanks: Rick N241SW ________________________________ Message 2 _____________________________________ Time: 05:36:36 PM PST US From: Rcaprd@aol.com Subject: Tailwind-List: Noise Reduction --> Tailwind-List message posted by: Rcaprd@aol.com Red wrote: So far all of the mufflers I'm making have square or rectangular outlets. They range from 1.7 to 2.6lbs with attaching hardware. I do not think that any add back pressure--none has changed the staic rpm. Red Red, If square, or rectangular, is quieter than round, them maybe a flaired out star shape outlet, the shape of a torx head, might be quieter than square or rectangular. Chuck G.