Mailing List flyrotary@lancaironline.net Message #33806
From: Ed Anderson <eanderson@carolina.rr.com>
Subject: Rx-7 Injector description
Date: Sun, 1 Oct 2006 18:14:59 -0400
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
I found a specification of Mazda RX-7 Fuel injectors that gives the year engine, Denso Part number, type, flow rate and the color of the top.  Note that the  460 cc Peak and hold and Saturated both have the same part number 195500-1350 but different colored electrical connectors - try ordering the correct on on-line by part number{:>).
 
.  On the other hand if you just went with the red top you could get the Peak and Hold or the saturated for the 1989-1991 engine.  The only thing this chart doesn't have is the type of connector (with the key either in the center or off-set) and whether it is square or oval.
 
 
 
 
1984-85 RX-7 195500-0900 Peak and Hold 680cc Orange Top
1986-87 RX-7 195500-1350 Peak and Hold 460cc Red Top
1986-87 RX-7 195500-1370 Peak and Hold 550cc Tan Top
1988 RX-7 195500-1350 Saturated 460cc Purple Top
1988 RX-7 195500-1370 Saturated 550cc Purple Top
1989-91 RX-7 195500-2010 Saturated 460cc Red Top
1989-91 RX-7 195500-2020 Saturated 550cc Purple Top
1993-up RX-7 Twin-Turbo Saturated Primary 550cc Secondary 850cc
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