X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Wed, 14 Apr 2010 14:31:10 -0400 Message-ID: X-Original-Return-Path: Received: from mail.glasair.org ([65.75.24.102] verified) by logan.com (CommuniGate Pro SMTP 5.3.5) with ESMTPS id 4221386 for lml@lancaironline.net; Wed, 14 Apr 2010 12:37:26 -0400 Received-SPF: none receiver=logan.com; client-ip=65.75.24.102; envelope-from=bgray@glasair.org Received: from gray1 by mail.glasair.org (VisNetic.MailServer.v9.1.4.1) with ESMTP id WUY70248 for ; Wed, 14 Apr 2010 12:36:48 -0400 From: "Bruce Gray" X-Original-To: "'Lancair Mailing List'" Subject: RE: [LML] Fuel Pressure Setup X-Original-Date: Wed, 14 Apr 2010 12:36:45 -0400 X-Original-Message-ID: <015832A5C3B14FBFA80ABBDC6207F5FD@gray1> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_00F0_01CADBCF.247E7160" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.2627 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5579 Importance: Normal In-Reply-To: This is a multi-part message in MIME format. ------=_NextPart_000_00F0_01CADBCF.247E7160 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Fuel pressure is measured on the unmetered side of the servo (between the fuel pump and the servo), fuel flow is measured on the metered side (between the servo and the spider). On the metered side of the servo, fuel pressure will vary according to throttle position. Some cheap FF gages will connect to the spider and read this pressure, the face of the gage is marked in GPH/PPH but it's still just a pressure gage. Bruce www.Glasair.org -----Original Message----- From: Lancair Mailing List [mailto:lml@lancaironline.net] On Behalf Of Jon Socolof Sent: Wednesday, April 14, 2010 8:49 AM To: lml@lancaironline.net Subject: [LML] Fuel Pressure Setup I'm setting up IO 550 in my Legacy. I'm taking the fuel pressure off the metered side (spider). The typical Lancair setup attaches the fuel pressure line to the unmetered side which I think would only show the fuel pump output. How is everybody else setting up? Jon Lancair Legacy ------=_NextPart_000_00F0_01CADBCF.247E7160 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

= Fuel pressure is measured on the unmetered side = of the servo (between the fuel pump and the servo), = fuel flow is measured on the metered side (between the servo and the = spider).

=  

= On the metered side of the servo, fuel pressure will vary according to throttle = position. Some cheap FF gages will connect to the spider and read this pressure, the = face of the gage is marked in GPH/PPH but it’s still just a pressure = gage.

=  

Bruce
www.Glasair.org

-----Original = Message-----
From: Lancair Mailing = List [mailto:lml@lancaironline.net] On = Behalf Of Jon Socolof
Sent: Wednesday, April = 14, 2010 8:49 AM
To: = lml@lancaironline.net
Subject: [LML] Fuel = Pressure Setup

 

I’m setting up IO 550 = in my Legacy. I’m taking the fuel pressure off the metered side = (spider). The typical Lancair setup attaches the fuel pressure line to the unmetered = side which I think would only show the fuel pump output. How is everybody = else setting up?

 

Jon=

Lancair = Legacy

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