Return-Path: Received: from relay04.roc.ny.frontiernet.net ([66.133.131.37] verified) by logan.com (CommuniGate Pro SMTP 4.1.8) with ESMTP id 3064266 for flyrotary@lancaironline.net; Fri, 05 Mar 2004 00:53:30 -0500 Received: (qmail 5708 invoked from network); 5 Mar 2004 05:53:26 -0000 Received: from unknown (HELO frontiernet.net) ([170.215.99.215]) (envelope-sender ) by relay04.roc.ny.frontiernet.net (FrontierMTA 2.3.6) with SMTP for ; 5 Mar 2004 05:53:26 -0000 Message-ID: <404815B5.3F6A41E5@frontiernet.net> Date: Thu, 04 Mar 2004 23:52:53 -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 <... there is one failure mode ... where sensing the coolant level ... will not help ... Blowby from compression and/or combustion gasses forcing air into the coolant system ...> How long would it take a coolant pressure gauge to pick up on that one??