Return-Path: <13brv3@bellsouth.net> Received: from imf19aec.mail.bellsouth.net ([205.152.59.67] verified) by logan.com (CommuniGate Pro SMTP 4.3c3) with ESMTP id 820051 for flyrotary@lancaironline.net; Fri, 25 Mar 2005 09:47:15 -0500 Received-SPF: pass receiver=logan.com; client-ip=205.152.59.67; envelope-from=13brv3@bellsouth.net Received: from rd ([65.6.194.9]) by imf19aec.mail.bellsouth.net (InterMail vM.5.01.06.11 201-253-122-130-111-20040605) with ESMTP id <20050325144628.IEOV2054.imf19aec.mail.bellsouth.net@rd> for ; Fri, 25 Mar 2005 09:46:28 -0500 From: "Russell Duffy" <13brv3@bellsouth.net> To: "'Rotary motors in aircraft'" Subject: RE: [FlyRotary] Re: fuel injector size, and redrive losses Date: Fri, 25 Mar 2005 08:46:47 -0600 Message-ID: <000a01c53149$78923ab0$6101a8c0@rd> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_000B_01C53117.2DF7CAB0" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.6626 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2527 In-Reply-To: Importance: Normal This is a multi-part message in MIME format. ------=_NextPart_000_000B_01C53117.2DF7CAB0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit What color are the 850's. Both primary and secondary injectors in my j-spec 20B are a deep red/crimson color. I think it is a '93, but I'm not sure. You're probably right on the 3rd gen 13b's having 850 cc secondary injectors. Mark, I don't know what color they are, but I know they aren't interchangeable with the 2nd gen injectors. Why would they use 850's if 550's are more than enough to cover the power output? The FD ECU limits duty cycle to 63% is seems. With aftermarket computers allowing 80+%, the stock injectors are good to about 320 HP. John (Have EGO sensor So look at it :-) Gotta go, Rusty ------=_NextPart_000_000B_01C53117.2DF7CAB0 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Message
What color = are the=20 850’s.  Both primary and secondary injectors in my j-spec 20B = are a deep=20 red/crimson color.  I think it is a ’93, but I’m not = sure.  You’re=20 probably right on the 3rd gen 13b’s having 850 cc = secondary=20 injectors.    
 
Mark, I don't = know what=20 color they are, but I know they aren't interchangeable with = the 2nd=20 gen = injectors.   
 
Why would they use = 850's if 550's=20 are more than enough to cover the power output? 
 
The = FD ECU limits duty=20 cycle to 63% is seems.  With aftermarket computers allowing 80+%, = the stock=20 injectors are good to about 320=20 HP.  
 
John (Have EGO = sensor 
 
So look at it=20 :-) 
 
Gotta=20 go,
Rusty
=
 
 
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