1. Welcome to TRD Forums! A community for Toyota, Lexus, and Scion Enthusiasts. To enjoy all the benefits of the site, we invite you to signup.

Engine Has anyone tried using 7MGE injectors in their 1ZZFE?

Discussion in 'Powertrain' started by Dr Tweak, Feb 4, 2006.

  1. Offline

    Dr Tweak Mad Scientist

    Message Count:
    1,237
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    Savannah, GA
    Has anyone tried using 7MGE injectors in their 1ZZFE?

    Did they fit? What year is your engine?

    -Doc
    Dr Tweak, Feb 4, 2006
    #1
  2. Offline

    jtweezy New Member

    Message Count:
    1,347
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    Irving, TX
    they work great!!..thats what i'm using right now.
    jtweezy, Feb 4, 2006
    #2
  3. Offline

    Dr Tweak Mad Scientist

    Message Count:
    1,237
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    Savannah, GA
    What year is your engine, did you have to make any modification for them to fit, and can you please take a pic for me?

    -Doc
    Dr Tweak, Feb 4, 2006
    #3
  4. Offline

    vortex Well-Known Member

    Administrator
    Message Count:
    4,110
    Likes Received:
    48
    Trophy Points:
    748
    Location:
    Westminster, CO
    were they a tight fit into the head?
    vortex, Feb 4, 2006
    #4
  5. Offline

    toyotaspeed90 New Member

    Message Count:
    918
    Likes Received:
    9
    Trophy Points:
    588
    Location:
    Bellingham, WA
    most toyotas have roughly the same size injectors (physically that go into the head and into the fuel rail), unless they're sidefeed of course
    toyotaspeed90, Feb 4, 2006
    #5
  6. Offline

    vortex Well-Known Member

    Administrator
    Message Count:
    4,110
    Likes Received:
    48
    Trophy Points:
    748
    Location:
    Westminster, CO

    1zz injectors series were a LOT smaller in size of diameter. they are uniform up and down the entire length of the injector, not large at the top then staggered down.
    vortex, Feb 4, 2006
    #6
  7. Offline

    jtweezy New Member

    Message Count:
    1,347
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    Irving, TX
    I have the 1zzfe 1.8L non vvti...and didn't have to modify them at all ....the car idles fine with these injectors and with the emanage settings at 0... I got them at a junkyard for $40 with pigtails. I dont know how to upload pics on to the forum so heres a link and scroll down to the bottom of the page... http://www.cardomain.com/ride/2137200
    jtweezy, Feb 4, 2006
    #7
  8. Offline

    Dr Tweak Mad Scientist

    Message Count:
    1,237
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    Savannah, GA
    Yeap, those are the ones. So they fit fine huh? Well, that's one '98 and one '01... so I guess they do fit. I'll have to try it myself next month.

    -Doc
    Dr Tweak, Feb 4, 2006
    #8
  9. Offline

    fastrolla96 speedbumps..yum

    Message Count:
    813
    Likes Received:
    0
    Trophy Points:
    38
    Location:
    Oklahoma
    so how about for the 93-97 corollas, what injectors would fit it from another toyota? I'm wanting to make as much power as I can on a N/A setup for right now.
    fastrolla96, Feb 5, 2006
    #9
  10. Offline

    Dr Tweak Mad Scientist

    Message Count:
    1,237
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    Savannah, GA
    Any top-feed Denso injector used in any Toyota will fit into that series. The 7MGE are a good choice for a low-boost turbo setup.

    -Doc
    Dr Tweak, Feb 5, 2006
    #10
  11. Offline

    oppositesleeper New Member

    Message Count:
    414
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    Oklahoma City
    whats a good donar car to get those injectors out of?

    and what cc do they run?
    oppositesleeper, Feb 7, 2006
    #11
  12. Offline

    jtweezy New Member

    Message Count:
    1,347
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    Irving, TX
    88-92 cressida.....315cc
    jtweezy, Feb 7, 2006
    #12
  13. Offline

    toyotaspeed90 New Member

    Message Count:
    918
    Likes Received:
    9
    Trophy Points:
    588
    Location:
    Bellingham, WA
    also:

    4agze (any:( low ohm 366cc/min
    4age: blue - low ohm, 210cc/min
    4age: tan - low ohm, 230?cc/min
    4age: green - high ohm, 250cc/min (will work with a stock 4afe/7afe ecu)
    7mge: yellow? - low ohm ???cc/min
    7mgte: black - low ohm 440cc/min

    Also, not sure what size they are, but the 5sfe, 3sge, and 3sgte injectors are higher flow injectors than a stock 4/7afe setup.
    toyotaspeed90, Feb 8, 2006
    #13
  14. Offline

    jtweezy New Member

    Message Count:
    1,347
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    Irving, TX
    7mge injectors are either yellow or light green....use the light green injectors..
    jtweezy, Feb 8, 2006
    #14
  15. Offline

    Corolla DX-R AE100

    Message Count:
    1,570
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    Vancouver, B.C.
    sweet time to go to the junk yard...
    Corolla DX-R, Feb 8, 2006
    #15
  16. Offline

    tunerperformance New Member

    Message Count:
    111
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    florida
    i have a ? i asked one of the guys at my work hes a camaro guru i asked about bigger injectors on my 03 corolla withj a bigger full pump he siad unless you have a turbo or super charger its a waste cause your not going to burn all the fuel you wont get any extra power
    tunerperformance, Feb 12, 2006
    #16
  17. Offline

    fastrolla96 speedbumps..yum

    Message Count:
    813
    Likes Received:
    0
    Trophy Points:
    38
    Location:
    Oklahoma

    So what is the stock flow for a 7afe? I'm thinking of getting the 3sgte or the 4age one cause there's a couple at this junkyard I know of.
    fastrolla96, Feb 12, 2006
    #17
  18. Offline

    ChristianVA New Member

    Message Count:
    411
    Likes Received:
    0
    Trophy Points:
    0
    yup just wasting gas.
    ChristianVA, Feb 12, 2006
    #18
  19. Offline

    Dr Tweak Mad Scientist

    Message Count:
    1,237
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    Savannah, GA
    The 4AFE are 176cc (grey-tops), I expect the 7A to be marginally bigger. There are severl different ones for the 4AGE, beige are 213cc, green and violet are 250cc. You can't use the 3SGTE ones, they are side-feed.

    -Doc
    Dr Tweak, Feb 12, 2006
    #19
  20. Offline

    fastrolla96 speedbumps..yum

    Message Count:
    813
    Likes Received:
    0
    Trophy Points:
    38
    Location:
    Oklahoma
    sweet thanks for the info. Would the fuel rail on the 4age fit the 7afe also?
    fastrolla96, Feb 13, 2006
    #20
  21. Offline

    Dr Tweak Mad Scientist

    Message Count:
    1,237
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    Savannah, GA
    I don't know...
    Dr Tweak, Feb 13, 2006
    #21
  22. Offline

    fastrolla96 speedbumps..yum

    Message Count:
    813
    Likes Received:
    0
    Trophy Points:
    38
    Location:
    Oklahoma
    Huh! that's the first I see you get stumped. :D
    fastrolla96, Feb 13, 2006
    #22
  23. Offline

    Dr Tweak Mad Scientist

    Message Count:
    1,237
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    Savannah, GA
    Heheh, well, there's just no need to swap them so I've never tried. Ask toyotaspeed90, he might know.

    -Doc
    Dr Tweak, Feb 14, 2006
    #23

Share This Page