Return-Path: Received: from imf24aec.mail.bellsouth.net ([205.152.59.72] verified) by logan.com (CommuniGate Pro SMTP 4.2.5) with ESMTP id 556231 for flyrotary@lancaironline.net; Sat, 04 Dec 2004 20:47:58 -0500 Received-SPF: pass receiver=logan.com; client-ip=205.152.59.72; envelope-from=atlasyts@bellsouth.net Received: from [65.2.51.92] by imf24aec.mail.bellsouth.net (InterMail vM.5.01.06.11 201-253-122-130-111-20040605) with ESMTP id <20041205014728.XZCP2421.imf24aec.mail.bellsouth.net@[65.2.51.92]> for ; Sat, 4 Dec 2004 20:47:28 -0500 User-Agent: Microsoft-Entourage/10.1.4.030702.0 Date: Sat, 04 Dec 2004 20:47:21 -0500 Subject: Power sag From: Bulent Aliev To: Rotary motors in aircraft Message-ID: In-Reply-To: <20041204.140348.2584.2.alwick@juno.com> Mime-version: 1.0 Content-type: text/plain; charset="US-ASCII" Content-transfer-encoding: 7bit This just came on the CZ list ------ Forwarded Message From: al p wick Date: Sat, 4 Dec 2004 13:45:55 -0800 To: Cozy_Builders@mailman.qth.net Subject: Re: COZY: Fuel efficiency? That reminds me, the other viable option is to alter the coolant temp info going to the ECM. The engine makes substantial mixture decisions based on coolant temp. So making engine look a little warmer will cause it to lean mix. I've never bothered to look into it myself, but I got info from good source. -al