Injector size?
#2
84SE-EGI helpy-helperton
Mazda FSM for 84/85 SE's lists these as 'orange top' (plastic insulator color), 680cc nominal flow at standard pressure out of a good pump. Low impedence injectors are used in the SE models.
The later model, Gen 2 cars use staged injectors of 550cc flow, primary, plus 2 720cc flow injectors for secondaries. I believe these to be high impedence, which was a change in the Gen 2 EFI system.
Someone please correct me if I've remembered this incorrectly. HTH,
The later model, Gen 2 cars use staged injectors of 550cc flow, primary, plus 2 720cc flow injectors for secondaries. I believe these to be high impedence, which was a change in the Gen 2 EFI system.
Someone please correct me if I've remembered this incorrectly. HTH,
#6
FB+FC=F-ME
12AT (2) 800cc injectors low impedence
84-85 GSL-SE (2) 680cc injectors low impedence
86-91 N/A (4) 460cc injectors,same impedence change as TII
87-87.5 TII (4) 550cc injectors low impedence
87.5-91 TII (4) 550cc injectors high impedence
84-85 GSL-SE (2) 680cc injectors low impedence
86-91 N/A (4) 460cc injectors,same impedence change as TII
87-87.5 TII (4) 550cc injectors low impedence
87.5-91 TII (4) 550cc injectors high impedence
Last edited by steve84GS TII; 07-08-04 at 11:33 PM.
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#8
Originally posted by Max7
I had 2 85's flo 720'ish and my 84 680'ish when R/C cleaned them, maybe they upped the fuel flow in the 85's.
I had 2 85's flo 720'ish and my 84 680'ish when R/C cleaned them, maybe they upped the fuel flow in the 85's.
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