Injector Info !

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Thread: Injector Info !

  1. #1
    crashtest dummy turbo MKI's Avatar
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    Injector Info !

    I have been meaning to post up some info for everyone from when I got a bunch of injectors tested a month or two back. I had wanted to get a set of injectors cleaned for my 7M-GTE - after some research and discussions - I decided to go w/ this place called WitchHunter Performance out in WA (www.witchhunter.com). I had asked if he would be able to test a bunch of misc. injectors that I had since there was much debate about certain injectors - I just wanted to have some real results. I explained the circumstances w/ the several injector swaps and un-confirmed specs. I tried to get as many of the injectors that are common to the stuff I deal w/ - I took hrs sorting and comparing the injectors from different years and seeing what was shared from year to year, motor to motor. I was surprised to find that the later 5M's had the same injectors as the 6M's as well as the later 22-RE's. I gave him the cc's that I believed all the injectors to flow and asked to give as much info back as possible (flow, psi, resistance, etc..) - Here's what I got;

    '90 7M-GTE [23250 42010] - 440 cc's @ 43.5psi 2.7ohms
    '88 7M-GE [23250 20040] - 308 cc's @ 43.5psi 2.5ohms
    early 4A-GE [23250 34030] - 209 cc's @ 43.5psi 2.2ohms
    early 5M-GE [195500 0472] - 182 cc's @ 43.5psi 2.3ohms
    late 5M, 6M & 22R [23250 45011] - 186 cc's @ 43.5psi 2.2ohms
    early 22-RE [195500 0474] - 172 cc's @ 43.5psi 2.2ohms

    I must admit that I was wrong on my long time belief that the 7M-GE injectors were only 220 cc's - apparently they are most likely 305 or 310.
    I hope everyone finds this useful. It was great dealing w/ witchhunter - they were very helpful and interested in finding out the info for me. Their prices were one of the best as well - only $12 each to Clean and Flow including a full report, replaced filters, o-rings and seals - and a flat rate of $10 to return ship - it was the most stright forward deal I had come across. The guy to ask for is Gordon and either drop my name or let him know you saw it on the celicasupra forums.
    damon
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  3. #2
    CelicaSupra.com Member oldschool85's Avatar
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    looks like i know where my injectors are going to be cleaned, flow matched...ect...

    awesome stuff damon

    charlie
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    CelicaSupra.com Member silverbulletmk2's Avatar
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    paging damon saul!!! charlie or anyone who speaks to him tell him he needs to call franz.
    "from zero----to APE SHIT!!---all at once." only fitting description of turbo mk2's. well, maybe not quite zero........

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    CelicaSupra.com Member oldschool85's Avatar
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    Damon just moved so thats probably why you couldnt get a hold of him lately. Sounded like me a few weeks back. I already sen tyou a pm.

    charlie
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  7. #5
    CelicaSupra.com Member Peewee's Avatar
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    The 7MGE runs 295's or 315's, depending on year.

    295's are lo-impedance, 315's are hi-impedance

    You must have had the lo-impedance one flowing very well.


    http://www.toysport.com/webpages/Tec.../injectors.htm
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  8. #6
    CelicaSupra.com Member ma615mgte's Avatar
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    Quote Originally Posted by Peewee
    The 7MGE runs 295's or 315's, depending on year.

    295's are lo-impedance, 315's are hi-impedance

    You must have had the lo-impedance one flowing very well.


    http://www.toysport.com/webpages/Tec.../injectors.htm
    i thought all 7mgte's were the hi-impedance ?
    Wayne "Turbo" T. Member - Mid-Atlantic SOGI

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  9. #7
    CelicaSupra.com Member Peewee's Avatar
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    No, Lo-impedance.
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  10. #8
    CelicaSupra.com Member williamb82's Avatar
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    no, all 7mgte's are low impedance(black top)440cc/min. 86.5-88 7mge's are low(yellow top)295cc/min and 89+7mge's are high(green top)310cc/min
    william
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  11. #9
    CelicaSupra.com Member ma615mgte's Avatar
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    5m's are also high.. man what was i thinking before i opened my mouth.
    Wayne "Turbo" T. Member - Mid-Atlantic SOGI

    84 P type (needs 2j real bad)
    87 MKIII turbo/targa/5speed. HKS downpipe, RSR catback, Eibach springs, Tokico Illumina's
    86 GMC Suburban
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  12. #10
    CelicaSupra.com Member Peewee's Avatar
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    Quote Originally Posted by ma615mgte
    5m's are also high.. man what was i thinking before i opened my mouth.
    5M's are low.
    UZZZ12 - ~350rwhp - 13.8@101
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