Return-Path: Sender: (Marvin Kaye) To: lml Date: Thu, 05 Jun 2003 13:34:12 -0400 Message-ID: X-Original-Return-Path: Received: from swan.mail.pas.earthlink.net ([207.217.120.123] verified) by logan.com (CommuniGate Pro SMTP 4.1b7) with ESMTP id 2403904 for lml@lancaironline.net; Thu, 05 Jun 2003 13:29:51 -0400 Received: from sdn-ap-002watacop0242.dialsprint.net ([63.187.200.242] helo=f3g6s4) by swan.mail.pas.earthlink.net with smtp (Exim 3.33 #1) id 19NyYe-0003Tk-00 for lml@lancaironline.net; Thu, 05 Jun 2003 10:29:49 -0700 X-Original-Message-ID: <007401c32b88$93b0f3e0$f2c8bb3f@f3g6s4> Reply-To: "Dan Schaefer" From: "Dan Schaefer" X-Original-To: "Lancair list" Subject: TSIO 550 Rich or Lean of Peak? X-Original-Date: Thu, 5 Jun 2003 10:33:27 -0700 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1158 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 George, I can't disagree with you since it's definitely out of my scope of knowlege. I don't have any axe to grind on the subject either, my post was merely an attempt to pass on what I'd heard from someone who was "supposed to know", i.e. a factory guy. It sounds like your friend and "guru" certainly knew what he was talking about. It's just a shame there's so much contention on the subject. Some years ago, I had an engine overhauled by a FBO wrench who'd been in the business for over thirty years. While chatting in his shop one day, I asked what had happened to the big Continental sitting on his build-up stand. His comment was that the owner couldn't keep an engine in his airplane because he insisted on "pinching on the fuel flow" (his words). I asked what he meant and he said the guy always ran it lean. How lean? Who knows, and from what you tell me, probably not at the proper LOP settings. Regardless, as long as there's so much "we've always done it that way" mentality in the aircraft community (which is another way of saying "don't confuse me with the facts), it appears that this debate will not go away. Dan Schaefer