X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Tue, 10 Jan 2006 21:26:47 -0500 Message-ID: X-Original-Return-Path: Received: from secure5.liveoakhosting.com ([64.49.254.21] verified) by logan.com (CommuniGate Pro SMTP 5.0.6) with ESMTPS id 920164 for lml@lancaironline.net; Tue, 10 Jan 2006 09:37:31 -0500 Received-SPF: none receiver=logan.com; client-ip=64.49.254.21; envelope-from=walter@advancedpilot.com Received: (qmail 16984 invoked from network); 10 Jan 2006 08:36:37 -0600 Received: from 216-107-97-170.wan.networktel.net (HELO ?10.0.1.4?) (216.107.97.170) by rs5.liveoakhosting.com with SMTP; 10 Jan 2006 08:36:37 -0600 Mime-Version: 1.0 (Apple Message framework v623) In-Reply-To: References: Content-Type: text/plain; charset=ISO-8859-1; format=flowed X-Original-Message-Id: <56559bee755c5687c45c6779272e47ab@advancedpilot.com> Content-Transfer-Encoding: quoted-printable From: Walter Atkinson Subject: Re: [LML] Re: Shock heating and cooling. X-Original-Date: Tue, 10 Jan 2006 08:36:36 -0600 X-Original-To: "Lancair Mailing List" X-Mailer: Apple Mail (2.623) We use a lot of those charts in diagnosing engine problems and getting=20= engines set up correctly and we use quite a few in the class as=20 teaching vehicles. The EGView software is quite good. (I didn't look at the detail of that one, so I can't comment on the=20 detonation issue, but it probably wasn't.) Walter On Jan 9, 2006, at 11:20 PM, Ron Laughlin wrote: > You mean somebody with a JPI could show us a chart like this (demo=20 > from a > JPI ad in AOPA Pilot):=A0 Hi Scott, Wow, hadn't seen that ad. Did you notice the CHT spike to the left of=20 the superimposed instrument? Looks=A0like they spiked over 450 F very=20 quickly. Possible detonation episode??? Ouch. CHT's did come down=20 nicely though after the pilot went LOP.=A0 --=20 Ron Laughlin Legacy N44L (res)=