Return-Path: Received: from relay03.roc.ny.frontiernet.net ([66.133.131.36] verified) by logan.com (CommuniGate Pro SMTP 4.1.8) with ESMTP id 3062923 for flyrotary@lancaironline.net; Thu, 04 Mar 2004 10:28:17 -0500 Received: (qmail 22512 invoked from network); 4 Mar 2004 15:28:17 -0000 Received: from unknown (HELO frontiernet.net) ([170.215.99.215]) (envelope-sender ) by relay03.roc.ny.frontiernet.net (FrontierMTA 2.3.6) with SMTP for ; 4 Mar 2004 15:28:17 -0000 Message-ID: <40474AFE.A9242963@frontiernet.net> Date: Thu, 04 Mar 2004 09:27:58 -0600 From: Jim Sower X-Mailer: Mozilla 4.77 [en] (Win98; U) X-Accept-Language: en MIME-Version: 1.0 To: Rotary motors in aircraft Subject: Re: [FlyRotary] Re: Ideal Cooling System Plumbing (was Re:[FlyRotary] Re: overflow connections References: Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit <... leak the pressure could stay up until it is blowing air or steam ....> That's an intuitive conclusion. I went that way some years ago. Trouble is, I've never heard of that actually happening. Pressure drop preceding other indications OTOH is common as dirt. Peter Cowan/Lexy Cameron wrote: > Here is another one but may not handle high temps: > > http://www.aqualarm.net/ > > I think Finn is correct on this in that if there is a pin hole > leak the pressure could stay up until it is blowing air or steam. > Peter > > >> Homepage: http://www.flyrotary.com/ > >> Archive: http://lancaironline.net/lists/flyrotary/List.html -- Jim Sower ... Destiny's Plaything Crossville, TN; Chapter 5 Long-EZ N83RT, Velocity N4095T