X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Tue, 25 Aug 2009 15:49:09 -0400 Message-ID: X-Original-Return-Path: Received: from imr-ma06.mx.aol.com ([64.12.78.142] verified) by logan.com (CommuniGate Pro SMTP 5.2.16) with ESMTP id 3823754 for lml@lancaironline.net; Tue, 25 Aug 2009 07:18:29 -0400 Received-SPF: pass receiver=logan.com; client-ip=64.12.78.142; envelope-from=Sky2high@aol.com Received: from imo-da01.mx.aol.com (imo-da01.mx.aol.com [205.188.169.199]) by imr-ma06.mx.aol.com (8.14.1/8.14.1) with ESMTP id n7PBHodx019047 for ; Tue, 25 Aug 2009 07:17:50 -0400 Received: from Sky2high@aol.com by imo-da01.mx.aol.com (mail_out_v42.5.) id q.cac.5544cabe (39955) for ; Tue, 25 Aug 2009 07:17:48 -0400 (EDT) From: Sky2high@aol.com X-Original-Message-ID: X-Original-Date: Tue, 25 Aug 2009 07:17:48 EDT Subject: Re: [LML] Re: Plenum pressure and Injector performance LOP X-Original-To: lml@lancaironline.net MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="-----------------------------1251199068" X-Mailer: AOL 9.1 sub 5006 X-Spam-Flag:NO X-AOL-SENDER: Sky2high@aol.com -------------------------------1251199068 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Colyn, EGTs show an increase in temperature to a peak and then start to decline as the leaning continues. Note the temp and power curves on the attached chart. Grayhawk In a message dated 8/25/2009 5:18:36 A.M. Central Daylight Time, colyncase@earthlink.net writes: what do the egt's and cht's do as you approach peak from the rich side? how doyou know you didn't go through peak already? ignition timing could also be a factor. Colyn -------------------------------1251199068 Content-Type: text/html; charset="US-ASCII" Content-Transfer-Encoding: quoted-printable

Colyn,

EGTs show an increase in temperature to a peak and then start=20 to decline as the leaning continues. Note the temp and power cu= rves=20 on the attached chart.

Grayhawk

In a message dated 8/25/2009 5:18:36 A.M. Central Daylight Time,=20 colyncase@earthlink.net writes:

what do the egt's and cht's do as you approach peak from the rich= =20 side?

how doyou know you didn't go through peak already?

ignition timing could also be a factor.

Colyn

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