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Thread: Where is the injector chart that cross references the GM injection #

  1. #1
    Fuel Injected!
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    Where is the injector chart that cross references the GM injector #

    I've trying to follow Eagle Mark's recommendations (thanks BTW), but can't seem to find a critical piece of information for setting BPW.

    Where is the injector sizing post that lists the GM TBI injector numbers (listed at the top of the injector itself) that shows what flow rate they have?
    Last edited by Blake; 03-02-2013 at 03:40 AM.

  2. #2

  3. #3
    RIP EagleMark's Avatar
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    To bad that one is still spreading bad information throughout the internet?

    Try this:
    http://www.gearhead-efi.com/Fuel-Inj...d-part-numbers

    1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
    1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
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  4. #4
    Fuel Injected!
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    Mark,

    This injector:
    5235231 - Red / Blue - 80pph - 7.4L / 454 - 88-90 EDIT: Mr Injector flow rates are CC/Min=880 which is 83.81 LBS per HR

    I'm curious to know what the hack says the pph is for this injector?
    Like you pulled up my $85 and it said 75.5pph in the other thread?

  5. #5
    RIP EagleMark's Avatar
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    80.50 lb/hr for the 80

    75.55 lb/hr for the 74

    61.22 lb/hr for the 61 that the Internet says is 55

    I need to remove that Mr Injector data from that page. Although it is accurate it's not how GM did it and differences could be in fluid used.

    1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
    1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
    -= =-

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