Return-Path: Received: from mallard.mail.pas.earthlink.net ([207.217.120.48] verified) by logan.com (CommuniGate Pro SMTP 4.2b1) with ESMTP id 3140286 for flyrotary@lancaironline.net; Thu, 01 Apr 2004 08:10:29 -0500 Received: from h-68-164-228-8.chcgilgm.dynamic.covad.net ([68.164.228.8] helo=Barry) by mallard.mail.pas.earthlink.net with smtp (Exim 3.33 #1) id 1B91xk-0007MM-00 for flyrotary@lancaironline.net; Thu, 01 Apr 2004 05:10:28 -0800 Message-ID: <00b701c417ea$af062c60$6401a8c0@Barry> From: "Barry Gardner" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Re: 13B Intake Manifolds Date: Thu, 1 Apr 2004 07:10:19 -0600 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_00B4_01C417B8.641ADD40" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1158 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 This is a multi-part message in MIME format. ------=_NextPart_000_00B4_01C417B8.641ADD40 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MessageWow, very cool site. Yeah, Paul's probably got no problems then. Barry ----- Original Message -----=20 From: Russell Duffy=20 To: Rotary motors in aircraft=20 Sent: Thursday, April 01, 2004 7:06 AM Subject: [FlyRotary] Re: 13B Intake Manifolds With that clue, I think I know my answer. Atkins must have supplied = you with the 850cc injectors that powered the 85-86 GSL-SE 13B. In that = iteration of the car, Mazda used those.=20 Hi Barry, Paul is using a TWM throttle body, so the stock injectors don't fit. = The TWM site lists injectors from 200 to 1011 cc/min. Paul, did you = ever look for numbers on your injectors, so we could figure out what = they are? =20 For fun, here's a link to Max Cooper's cool fuel calculator. Note = that the default injectors are 550 primary, and 850 secondary. That's = the stock 3rd gen arrangement, and it isn't as overkill as you might = think. These are maxed out at about 13 psi of boost at 8000 rpm or so. = There are a number of FD guys running as large as 1600 injectors. Most = only run them as secondaries, but some run them as primaries also. =20 http://www.maxcooper.com/rx7/how-to/fuel_system/calcs.html Cheers, Rusty (93 RX-7 still for sale) ------=_NextPart_000_00B4_01C417B8.641ADD40 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Message
Wow, very cool site. Yeah, Paul's = probably got no=20 problems then.
 
Barry
----- Original Message -----
From:=20 Russell=20 Duffy
Sent: Thursday, April 01, 2004 = 7:06=20 AM
Subject: [FlyRotary] Re: 13B = Intake=20 Manifolds

With that clue, I think I know my = answer. Atkins=20 must have supplied you with the 850cc injectors that powered the 85-86 = GSL-SE=20 13B. In that iteration of the car, Mazda used those.
 
 
Hi=20 Barry,
 
Paul is=20 using a TWM throttle body, so the stock injectors don't fit. =20 The TWM site lists injectors from 200 to = 1011 cc/min. =20 Paul, did you ever look for numbers on your injectors, so we could = figure out=20 what they are?   
 
For fun, here's a link to Max Cooper's = cool fuel calculator.  Note that the default injectors are = 550=20 primary, and 850 secondary.  That's the stock 3rd gen = arrangement, and it=20 isn't as overkill as you might think.  These are maxed = out at=20 about 13 psi of boost at 8000 rpm or so.  There are a = number of=20 FD guys running as large as 1600 injectors.  Most only run = them=20 as secondaries, but some run them as primaries=20 also.  
 
http:= //www.maxcooper.com/rx7/how-to/fuel_system/calcs.html
 
Cheers,
Rusty (93=20 RX-7 still for = sale) 
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