X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Wed, 20 Jun 2012 12:12:01 -0400 Message-ID: X-Original-Return-Path: Received: from imr-db02.mx.aol.com ([205.188.91.96] verified) by logan.com (CommuniGate Pro SMTP 5.4.5) with ESMTP id 5609575 for lml@lancaironline.net; Wed, 20 Jun 2012 10:59:21 -0400 Received-SPF: pass receiver=logan.com; client-ip=205.188.91.96; envelope-from=vtailjeff@aol.com Received: from mtaomg-db04.r1000.mx.aol.com (mtaomg-db04.r1000.mx.aol.com [172.29.51.202]) by imr-db02.mx.aol.com (8.14.1/8.14.1) with ESMTP id q5KEwaWV006096 for ; Wed, 20 Jun 2012 10:58:36 -0400 Received: from core-mnb003b.r1000.mail.aol.com (core-mnb003.r1000.mail.aol.com [172.29.106.137]) by mtaomg-db04.r1000.mx.aol.com (OMAG/Core Interface) with ESMTP id DA4B4E00008F for ; Wed, 20 Jun 2012 10:58:35 -0400 (EDT) References: X-Original-To: lml@lancaironline.net Subject: Re: [LML] Precision airmotive servo In-Reply-To: X-MB-Message-Source: WebUI MIME-Version: 1.0 From: vtailjeff@aol.com X-MB-Message-Type: User Content-Type: multipart/alternative; boundary="--------MB_8CF1D0C4D6E01F2_19A0_2DBC5_webmail-stg-m01.sysops.aol.com" X-Mailer: AOL Webmail 36451-STANDARD Received: from 75.49.226.16 by webmail-stg-m01.sysops.aol.com (64.12.222.100) with HTTP (WebMailUI); Wed, 20 Jun 2012 10:58:35 -0400 X-Original-Message-Id: <8CF1D0C4D621AEA-19A0-AEA5@webmail-stg-m01.sysops.aol.com> X-Originating-IP: [75.49.226.16] X-Original-Date: Wed, 20 Jun 2012 10:58:35 -0400 (EDT) x-aol-global-disposition: G X-AOL-SCOLL-SCORE: 0:2:376551456:93952408 X-AOL-SCOLL-URL_COUNT: 0 x-aol-sid: 3039ac1d33ca4fe1e51b344a This is a multi-part message in MIME format. ----------MB_8CF1D0C4D6E01F2_19A0_2DBC5_webmail-stg-m01.sysops.aol.com Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="us-ascii" what model Lancair? Send us pictures of your engine compartment complete wi= th baffling. -----Original Message----- From: N20087 To: lml Sent: Wed, Jun 20, 2012 7:17 am Subject: [LML] Precision airmotive servo Folks I believe my fuel servo is not delivering sufficient fuel to the engine in = the=20 akeoff position. Why I say this is because the difference between the peak = EGT=20 nd the takeoff EGT is 70 degrees F on the leanest cylinder and 120 on the= =20 ichest. The book says this spread should be anywhere between 150 and 200= =20 egrees F. Why do I care you may ask.. Well my CHTs are too high at full=20 hrottle takeoff. I have to work to keep them below 430. I have done=20 verything possible to maximize cooling airflow with little improvement in t= he=20 HT situation. =20 Anyhow, I would be interested in information from the group on the followin= g=20 Like to compare fuel flows at full throttle at close to sea level (mine is= =20 etween 15 and 16 gals/hr) ny info concerning experience with enriching the takeoff flow on the bendix= =20 tyle RSA-5AD1 servo (this setting is internal, I have found no reference=20 aterial on the procedure) Thanks Tom - or archives and unsub http://mail.lancaironline.net:81/lists/lml/List.html ----------MB_8CF1D0C4D6E01F2_19A0_2DBC5_webmail-stg-m01.sysops.aol.com Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset="us-ascii" what model Lancair? Send us pictures of your engine compar= tment complete with baffling.
<=
TT>



= -----Original Message-----
From: N20087 <n20087@yahoo.com>
To: lml <lml@lancaironline.net>
Sent: Wed, Jun 20, 2012 7:17 am
Subject: [LML] Precision airmotive servo

Folks

I believe my fuel servo is not delivering sufficient fuel to the engine in =
the=20
takeoff position. Why I say this is because the difference between the peak=
 EGT=20
and the takeoff EGT is 70 degrees F on the leanest cylinder and 120 on the=
=20
richest.  The book says this spread should be anywhere between 150 and 200=
=20
degrees F.  Why do I care you may ask.. Well my CHTs are too high at full=
=20
throttle takeoff.  I have to work to keep them below 430.  I have done=20
everything possible to maximize cooling airflow with little improvement in =
the=20
CHT situation. =20

Anyhow, I would be interested in information from the group on the followin=
g=20

Like to compare fuel flows at full throttle at close to sea level (mine is=
=20
between 15 and 16 gals/hr)
Any info concerning experience with enriching the takeoff flow on the bendi=
x=20
style RSA-5AD1 servo (this setting is internal, I have found no reference=
=20
material on the procedure)

Thanks

Tom
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For archives and unsub http://mail.lancaironline.net:81/lists/lml/Lis=
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