Return-Path: <13brv3@bellsouth.net> Received: from imf20aec.mail.bellsouth.net ([205.152.59.68] verified) by logan.com (CommuniGate Pro SMTP 4.1.1) with ESMTP id 2531596 for flyrotary@lancaironline.net; Sun, 17 Aug 2003 22:41:36 -0400 Received: from rad ([68.212.14.21]) by imf20aec.mail.bellsouth.net (InterMail vM.5.01.05.27 201-253-122-126-127-20021220) with ESMTP id <20030818024136.IYTZ23972.imf20aec.mail.bellsouth.net@rad> for ; Sun, 17 Aug 2003 22:41:36 -0400 From: "Russell Duffy" <13brv3@bellsouth.net> To: "Flyrotary List" Subject: mismatched injectors? Date: Sun, 17 Aug 2003 21:41:37 -0500 Message-ID: <007d01c36532$3f55e5b0$0201a8c0@rad> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_007E_01C36508.567FDDB0" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.4510 Importance: Normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 This is a multi-part message in MIME format. ------=_NextPart_000_007E_01C36508.567FDDB0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Greetings, =20 Is anyone else running mismatched injectors with Tracy's EC-2 at the = moment? I can't think of anyone else off hand. By the numbers, mine should be pretty close, but you'd have to get an independent test to see how they really compare. It's not the best idea to believe the numbers you read sometimes. =20 A second question- If you switch from primary only, to secondary only, = at about 2000 rpm, how much of a change in the mixture knob do you need to make? Is 180 degrees of rotation waaaaaaaay out of line? =20 I'm starting to think I may have a good reason to run all 4 injectors at once, unless Tracy adds a feature to compensate for mismatched = injectors. Mine should be fairly close, but the secondaries are farther upstream, = so they won't have as good of an atomization effect, and they're also a bit smaller. Now how do I tell the EC-2 to run all 4 at once... =20 Rusty (look out Tracy, I have unlimited long distance ) =20 ------=_NextPart_000_007E_01C36508.567FDDB0 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Message
Greetings,
 
Is anyone else = running=20 mismatched injectors with Tracy's EC-2 at the moment?  I can't = think of=20 anyone else off hand.  By the numbers, mine should be pretty close, = but=20 you'd have to get an independent test to see how they really = compare.  It's=20 not the best idea to believe the numbers you read = sometimes.
 
A second = question- If you=20 switch from primary only, to secondary only, at about 2000 rpm, how much = of a=20 change in the mixture knob do you need to make?  Is 180=20 degrees of rotation waaaaaaaay out of line?
 
I'm starting to = think=20 I may have a good reason to run all 4 injectors at once, = unless=20 Tracy adds a feature to compensate for mismatched=20 injectors.  Mine should be fairly close, but the secondaries = are=20 farther upstream, so they won't have as good of an=20 atomization effect, and they're also a bit smaller.  Now how = do I tell=20 the EC-2 to run all 4 at once...
 
Rusty (look out = Tracy, I=20 have unlimited long distance=20 <g>)  
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