Return-Path: <13brv3@bellsouth.net> Received: from imf17aec.mail.bellsouth.net ([205.152.59.65] verified) by logan.com (CommuniGate Pro SMTP 4.2b3) with ESMTP id 3225518 for flyrotary@lancaironline.net; Mon, 10 May 2004 21:33:40 -0400 Received: from rad ([65.6.194.9]) by imf17aec.mail.bellsouth.net (InterMail vM.5.01.06.08 201-253-122-130-108-20031117) with ESMTP id <20040511013336.HSYD17779.imf17aec.mail.bellsouth.net@rad> for ; Mon, 10 May 2004 21:33:36 -0400 From: "Russell Duffy" <13brv3@bellsouth.net> To: "Flyrotary List" Subject: injector relocation predictions? Date: Mon, 10 May 2004 20:33:39 -0500 Message-ID: <019801c436f7$fc8ae6c0$6001a8c0@rad> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0199_01C436CE.13B4DEC0" 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_0199_01C436CE.13B4DEC0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Greetings, =20 As I mentioned before, one of the relatively easy options for = improvement will be to move the 4 injectors, and keep the current intake. As they = are now, all 4 injectors are in the TB, which is 30 inches away on the cold = side of the engine. I believe I can mount the two stock primaries back in = the block, and can probably mount the two secondaries in the intake, maybe 2 inches from the engine. =20 =20 Here's the question, do you think this will increase power? In other = words, am I losing power by having the injectors coating the inside of the long tubing, rather than efficiently delivering the fuel to the engine? =20 =20 Thanks, Rusty (thinking of draining one fuel tank, and filling it with helium to improve climb) =20 ------=_NextPart_000_0199_01C436CE.13B4DEC0 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Message
Greetings,
 
As I mentioned = before, one=20 of the relatively easy options for improvement will be to move the 4 = injectors,=20 and keep the current intake.  As they are now, all 4 injectors are = in=20 the TB, which is 30 inches away on the cold side of the = engine.  I=20 believe I can mount the two stock primaries back in the block, and can = probably=20 mount the two secondaries in the intake, maybe 2 inches from=20 the engine.  
 
Here's the = question, do you=20 think this will increase power?  In other words, am I losing power = by=20 having the injectors coating the inside of the long tubing, rather than=20 efficiently delivering the fuel to the=20 engine?  
 
Thanks,
Rusty (thinking = of draining=20 one fuel tank, and filling it with helium to improve=20 climb)   
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