X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from ms-smtp-05.southeast.rr.com ([24.25.9.104] verified) by logan.com (CommuniGate Pro SMTP 5.1.10) with ESMTP id 2160063 for flyrotary@lancaironline.net; Thu, 05 Jul 2007 14:57:28 -0400 Received-SPF: pass receiver=logan.com; client-ip=24.25.9.104; envelope-from=eanderson@carolina.rr.com Received: from edward2 (cpe-024-074-103-061.carolina.res.rr.com [24.74.103.61]) by ms-smtp-05.southeast.rr.com (8.13.6/8.13.6) with SMTP id l65HjqLx012289 for ; Thu, 5 Jul 2007 13:45:52 -0400 (EDT) Message-ID: <000701c7bf2c$593acb00$2402a8c0@edward2> From: "Ed Anderson" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] RX8 Primary Injector modification. Date: Thu, 5 Jul 2007 13:45:59 -0400 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0004_01C7BF0A.D1D824D0" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.3028 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3028 X-Virus-Scanned: Symantec AntiVirus Scan Engine This is a multi-part message in MIME format. ------=_NextPart_000_0004_01C7BF0A.D1D824D0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable No experience, but that is what their description sounds like to me. = Looks like they removal a flat plate in front of the injector holes = which is probably designed to spray the gasoline in a 360 deg flat disc = pattern for maximum atomization. This plate probably restricts the flow = coming out the holes to a degree, by removing it sounds like they simply = open it up for better flow. Ed ----- Original Message -----=20 From: Bobby J. Hughes=20 To: Rotary motors in aircraft=20 Sent: Thursday, July 05, 2007 1:24 PM Subject: [FlyRotary] RX8 Primary Injector modification. I have a pair of primary injectors that I had decided not to use due = to the low fuel flow and mismatch with the secondary's. The larger fat = injectors I purchased will not fit in the block but work for the = secondary's. I thought about building an adapter block to raise the = injector and eliminate the clearance issue but that would create another = clearance issue with the upper intake manifold and fuel rail. Does = anyone have any knowledge about this modification process? Looks like = they remove a flow restrictor. http://kgparts.com/index.php?page=3Drx8modinject Thanks, Bobby J Hughes ------=_NextPart_000_0004_01C7BF0A.D1D824D0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
 No experience, but that is what their = description=20 sounds like to me.  Looks like they removal a flat plate in front = of the=20 injector holes which is probably designed to spray the gasoline in a 360 = deg=20 flat disc pattern for maximum atomization.  This plate probably = restricts=20 the flow coming out the holes to a degree, by removing it sounds like = they=20 simply open it up for better flow.
 
Ed
----- Original Message -----
From:=20 Bobby J. = Hughes=20
Sent: Thursday, July 05, 2007 = 1:24=20 PM
Subject: [FlyRotary] RX8 = Primary Injector=20 modification.

I = have a pair of=20 primary injectors that I had decided not to use due to the = low fuel=20 flow and mismatch with the secondary's. The larger fat injectors I = purchased=20 will not fit in the block but work for the secondary's. I thought = about=20 building an adapter block to raise the injector and eliminate the = clearance=20 issue but that would create another clearance issue with the upper = intake=20 manifold and fuel rail. Does anyone have any knowledge about this = modification=20 process? Looks like they remove a flow restrictor.
 
http://kgparts.= com/index.php?page=3Drx8modinject
 
Thanks,
 
Bobby J=20 Hughes
 
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