X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from www.whiteaspen.com ([66.180.170.33] verified) by logan.com (CommuniGate Pro SMTP 5.1c.3) with ESMTP id 1349337 for flyrotary@lancaironline.net; Sat, 26 Aug 2006 01:11:10 -0400 Received-SPF: none receiver=logan.com; client-ip=66.180.170.33; envelope-from=crj@lucubration.com Received: from [10.101.1.14] (unknown [10.101.1.14]) by www.whiteaspen.com (Postfix) with ESMTP id 77085B8040 for ; Sat, 26 Aug 2006 01:10:29 -0400 (EDT) Message-ID: <44EFD7BF.7040204@lucubration.com> Date: Sat, 26 Aug 2006 01:10:23 -0400 From: Chad Robinson User-Agent: Thunderbird 1.5.0.5 (Windows/20060719) MIME-Version: 1.0 To: Rotary motors in aircraft Subject: Re: [FlyRotary] Exhaust systems References: In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Lehanover@aol.com wrote: > Primary lengths in multiples of 10"-12" looking for 32" to 36" to the > collector if you have the room and can stand the complexity. Ceramic > coated inside and out would be good. Heat wrap makes an astounding > difference. You can touch the exhaust while the engine is screaming. The > race car is not drivable without heat wrap on the muffler. The interior > sheet metal turns from white to brown with paint blisters. We run heat > tape and a shield over a 4" ID stainless packed Borla. Lynn, do you have a brand of heat wrap that has worked well for you? Regards, Chad