X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from [24.25.9.100] (HELO ms-smtp-01-eri0.southeast.rr.com) by logan.com (CommuniGate Pro SMTP 4.3c5) with ESMTP id 934536 for flyrotary@lancaironline.net; Fri, 06 May 2005 08:01:13 -0400 Received-SPF: pass receiver=logan.com; client-ip=24.25.9.100; envelope-from=eanderson@carolina.rr.com Received: from edward2 (cpe-024-074-189-178.carolina.res.rr.com [24.74.189.178]) by ms-smtp-01-eri0.southeast.rr.com (8.12.10/8.12.7) with SMTP id j46C0OLw025769 for ; Fri, 6 May 2005 08:00:25 -0400 (EDT) Message-ID: <000f01c55233$34fb47a0$2402a8c0@edward2> From: "Ed Anderson" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Re: Static MAP readings? Date: Fri, 6 May 2005 08:00:33 -0400 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_000C_01C55211.ADA6F950" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.2180 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 X-Virus-Scanned: Symantec AntiVirus Scan Engine This is a multi-part message in MIME format. ------=_NextPart_000_000C_01C55211.ADA6F950 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MessageNot quite correct, Rusty. My 2900 is a DCOE type (Throats are = closer together - like 90 mm center to center whereas the IDF type are = more like 120mm) and has the 4 injectors. =20 Perhaps they have discontinued the 4 injector DCOE type. Ed ----- Original Message -----=20 From: Russell Duffy=20 To: Rotary motors in aircraft=20 Sent: Friday, May 06, 2005 12:36 AM Subject: [FlyRotary] Re: Static MAP readings? Thank goodness....wouldn't want it to be too easy. Paul=20 I just looked up the details on this. The 2900 is a "DCOE" type unit, = which I believe relates to a standard size of carb that was popular = before I was born. It doesn't appear that this size TB comes with an = option to have 4 injectors, but to be sure, you'd have to ask TWM. You = probably don't want to mention airplanes, since they've been fairly = against the idea in the past. =20 The 4 injector unit I have is the 2930 "IDF" type unit. Again, = ancient history standard sizes. These appear to all be 4 injector = units, in sizes from 40 to 55* Cheers, Rusty (still working on the single rotor ebay guy) *- Yes, I know there are other sizes :-) =20 ------=_NextPart_000_000C_01C55211.ADA6F950 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Message
Not quite correct, Rusty.  My 2900 = is a DCOE=20 type (Throats are closer together - like 90 mm center to center whereas = the IDF=20 type are more like 120mm) and has the 4 injectors. 
 
Perhaps they have discontinued the 4 = injector DCOE=20 type.
 
Ed
----- Original Message -----
From:=20 Russell=20 Duffy
Sent: Friday, May 06, 2005 = 12:36 AM
Subject: [FlyRotary] Re: Static = MAP=20 readings?

Thank=20 goodness....wouldn't want it to be too easy.  Paul 
 
 
I just looked = up the details=20 on this.  The 2900 is a "DCOE" type unit, which I believe = relates=20 to a standard size of carb that was popular before I was born.  It = doesn't appear=20 that this size TB comes with an option to have 4 injectors, = but to=20 be sure, you'd have to ask TWM.  You probably don't want to = mention=20 airplanes, since they've been fairly against the idea in the=20 past.  
 
The 4 injector unit I = have=20 is the 2930 "IDF" type unit.  Again, ancient history = standard=20 sizes.  These appear to all be 4 injector units, in sizes from 40 = to=20 55*
 
Cheers,
Rusty (still working on the single rotor = ebay=20 guy)
 
*- Yes, I know there = are other=20 sizes :-)   
 
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