Return-Path: Sender: (Marvin Kaye) To: lml Date: Mon, 15 Jul 2002 19:22:44 -0400 Message-ID: X-Original-Return-Path: Received: from pop3.olsusa.com ([63.150.212.2] verified) by logan.com (CommuniGate Pro SMTP 4.0b4) with ESMTP id 1628776 for lml@lancaironline.net; Mon, 15 Jul 2002 11:56:31 -0400 Received: from hagus.bright.net ([209.143.0.74]) by pop3.olsusa.com (Post.Office MTA v3.5.3 release 223 ID# 0-71866U8000L800S0V35) with ESMTP id com for ; Mon, 15 Jul 2002 11:50:02 -0400 Received: from bright.net (paul-cas4-cs-4.dial.bright.net [216.201.47.161]) by hagus.bright.net (8.12.1/8.12.1) with ESMTP id g6FFtuJY002083; Mon, 15 Jul 2002 11:56:00 -0400 (EDT) X-Original-Message-ID: <3D32F093.DBF2CF9B@bright.net> X-Original-Date: Mon, 15 Jul 2002 11:56:03 -0400 From: J H Webb X-Mailer: Mozilla 4.79 [en] (Windows NT 5.0; U) X-Accept-Language: en MIME-Version: 1.0 X-Original-To: Phil Sexton , "(Lancair Mailing List)" Subject: Leaning Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit >if we lean further to try and get the highest EGT back to around 1550 we start to >run rough, so abandon and go back to ROP. Is this a job for balanced injectors or >is there something we are missing? Hi I had a problem with my TSIO 550 engine and the EGT's were high on one side and low on the other. Cylinders 2, 4, and 6 were lean and Cylinders 1, 3, and 5 were very rich, also the left turbo inlet was lean and the right was rich. Also at 75% the right turbo would run too hot. I tried to keep the turbo temps below 1700. I went to Ada, OK and had GAMI install gami injectors and the EGT's suddenly were within 1 degree of each other and the turbos reached peak at the same fuel flow. The situation is vastly improved. Additionally the engine runs smoother. J H Webb L 360, L IV Ohio