Return-Path: Sender: (Marvin Kaye) To: flyrotary Date: Sun, 11 May 2003 10:24:46 -0400 Message-ID: X-Original-Return-Path: Received: from smtp2.netdoor.com ([208.137.128.155] verified) by logan.com (CommuniGate Pro SMTP 4.1b6) with ESMTP-TLS id 2343570 for flyrotary@lancaironline.net; Sun, 11 May 2003 09:33:24 -0400 Received: from netdoor.com (port665.jxn.netdoor.com [208.148.209.65]) by smtp2.netdoor.com (8.12.9/8.12.1) with ESMTP id h4BDXMlU028430 for ; Sun, 11 May 2003 08:33:23 -0500 (CDT) X-Original-Message-ID: <3EBE5124.7090507@netdoor.com> X-Original-Date: Sun, 11 May 2003 08:33:24 -0500 From: Charlie & Tupper England User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.0.1) Gecko/20020823 Netscape/7.0 X-Accept-Language: en-us, en MIME-Version: 1.0 X-Original-To: Rotary motors in aircraft Subject: Re: [FlyRotary] Re: 321 SS thickness References: Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Score: 0 X-Scanned-By: MIMEDefang 2.31 (www . roaringpenguin . com / mimedefang) Marvin Kaye wrote: > Posted for "Tommy James" : > > Hi Guys, (I'm back after a couple of weeks of business) > I had mine two ss pipe headers welded to a 'Y' collector and the whole > thing > was sent off to Jet Hot for a super 2000 degree coating, inside and out, > cost $175us and is doing great. (I know 8hours of ground test is not > much > data.) They told me in advance they would clean it out before the > coating > went on. They gave quick service and I'm happy so far. > Regards, > Tommy James<>< Can you tell any difference in radiated heat compared to uncoated exhaust pipes? If the sales pitch is believable, they should be much cooler while in operation than even piston engine pipes. Charlie