Return-Path: <13brv3@bellsouth.net> Received: from imf24aec.mail.bellsouth.net ([205.152.59.72] verified) by logan.com (CommuniGate Pro SMTP 4.1.1) with ESMTP id 2530622 for flyrotary@lancaironline.net; Sat, 16 Aug 2003 18:40:00 -0400 Received: from rad ([68.212.14.21]) by imf24aec.mail.bellsouth.net (InterMail vM.5.01.05.27 201-253-122-126-127-20021220) with ESMTP id <20030816223956.UHRD19510.imf24aec.mail.bellsouth.net@rad> for ; Sat, 16 Aug 2003 18:39:56 -0400 From: "Russell Duffy" <13brv3@bellsouth.net> To: "'Rotary motors in aircraft'" Subject: RE: [FlyRotary] Injectors Date: Sat, 16 Aug 2003 17:39:57 -0500 Message-ID: <00b501c36447$522be590$0201a8c0@rad> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_00B6_01C3641D.6955DD90" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.4510 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 Importance: Normal In-Reply-To: This is a multi-part message in MIME format. ------=_NextPart_000_00B6_01C3641D.6955DD90 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit I think that I have 12 440cc injectors from '86 motors. Sorry, I don't remember the impedance of these. Ken Powell They are probably 460 cc injectors, and low impedance. You can confirm the Denso number on the injector with the following chart. Rusty Mazda RX-7(Gen 1 and 2) Fuel injector identification guide Year | type | impedance | plug style | plug notch position | flow rating | color | part number ------------------------------------------------------------------------ 84-85 | 13B NT | low | square | center | 680cc | orange | 195500-0900 86-87 | 13B NT | low | square | center | 460cc | red | 195500-1350 86-87 | 13B T | low | square | center | 550cc | tan | 195500-1370 88 | 13B NT | high | square | offset | 460cc | purple | 195500-1350 88 | 13b T | high | square | offset | 550cc | purple | 195500-1370 89-91 | 13B NT | high | oval | center | 460cc | red | 195500-2010 89-91 | 13B T | high | oval | center | 550cc | purple | 195500-2020 ------=_NextPart_000_00B6_01C3641D.6955DD90 Content-Type: text/html; charset="US-ASCII" Content-Transfer-Encoding: quoted-printable Message

I think that I have 12 440cc injectors from '86=20 motors. 

Sorry, I don't remember the impedance of = these.

Ken=20 Powell

 
They are = probably 460 cc=20 injectors, and low impedance.  You can confirm the Denso = number on the=20 injector with the following chart. 
Rusty
 
 
 
Mazda = RX-7(Gen 1 and 2)=20 Fuel injector identification guide
 
Year | = type | impedance=20 | plug style | plug notch position | flow rating | color | part=20 number
 
----------------------------------------------------------------= --------
 
84-85 | = 13B NT | low |=20 square | center | 680cc | orange | 195500-0900
86-87 | 13B NT | low | = square=20 | center | 460cc | red | 195500-1350
86-87 | 13B T | low | square | = center |=20 550cc | tan | 195500-1370
88 | 13B NT | high | square | offset | = 460cc |=20 purple | 195500-1350
88 | 13b T | high | square | offset | 550cc | = purple |=20 195500-1370
89-91 | 13B NT | high | oval | center | 460cc | red |=20 195500-2010
89-91 | 13B T | high | oval | center | 550cc | purple |=20 195500-2020



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