Return-Path: Sender: (Marvin Kaye) To: lml@lancaironline.net Date: Thu, 30 Oct 2003 09:04:21 -0500 Message-ID: X-Original-Return-Path: Received: from cardinal.mail.pas.earthlink.net ([207.217.121.226] verified) by logan.com (CommuniGate Pro SMTP 4.1.6) with ESMTP id 2702817 for lml@lancaironline.net; Thu, 30 Oct 2003 08:49:03 -0500 Received: from dialup-67.31.195.230.dial1.tampa1.level3.net ([67.31.195.230] helo=earthlink.net) by cardinal.mail.pas.earthlink.net with esmtp (Exim 3.33 #1) id 1AFDAI-0005nG-00 for lml@lancaironline.net; Thu, 30 Oct 2003 05:48:43 -0800 X-Original-Message-ID: <3FA116EB.1080200@earthlink.net> X-Original-Date: Thu, 30 Oct 2003 08:49:31 -0500 From: Capt D User-Agent: Mozilla/5.0 (Windows; U; Win98; en-US; rv:1.4) Gecko/20030624 Netscape/7.1 (ax) X-Accept-Language: en-us, en MIME-Version: 1.0 X-Original-To: lml@lancaironline.net Subject: lml RAM AIR in 320 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit I think it is generally accepted that Ram Air is good for about 1" of manifold pressure. When you're at altitude, that's a good boost. Will it give you 10 knots of speed, I doubt it. Of course operating on Ram Air in icing conditions would be a very bad idea. I'm sure you could fabricate a 'filtered pseudo ram air' without too much loss of performance, and would require no pilot action. D. Story