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Thread: Gen III P01 LQ4 with 12613412 gen iv 50 lb/hr injectors

  1. #1
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    Gen III P01 LQ4 with 12613412 gen iv 50 lb/hr injectors

    LQ4 216/220 .600/.600 112 LSA LS1 rockers stock intake manifold, stock exhaust manifolds.
    Swapping from my factory truck injectors to the 12613412 gen iv 50 lb/hr injectors, they are on the way along with EV6 connectors.\
    Trying to get info on injector data before they get here, i've done some research but want to make sure im getting the exact data for my exact setup and changing the right data.
    Does anyone have a file and some guidance on what exactly i need to copy from said file?
    I've attached mine for reference. Don't look too hard at the other things, i'm still learning lol. Thanks in advance.
    24 degrees idle 800 idle under and over adjusted idle spark 18.hpt

  2. #2
    Advanced Tuner
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    I see that your "some research" did not even include a simple search of this forum.

  3. #3
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    I saw the injector repository. Was simply looking for human confirmation so I can be 100% im doing the right things for this ECU. And never hurts to ask for my specific setup in case anyone has any different advice to give. Thanks for all your help big guy!

  4. #4
    Tuning Addict blindsquirrel's Avatar
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    I think someone has made a spreadsheet with all those good Gen 4 injectors already converted to Gen 3 format, can't remember where I saw it though.
    GM Gen4 Injectors v2.1.xls
    Snow Crash was meant to be a warning, not a roadmap, you smooth-brained morons.

  5. #5
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    Quote Originally Posted by gametech View Post
    I see that your "some research" did not even include a simple search of this forum.
    —inj data is like the most common asked question nearly daily
    Quote Originally Posted by nathanworm17 View Post
    Thanks for all your help big guy
    aawww, hugsies!!

    Quote Originally Posted by blindsquirrel View Post
    I can't remember where I saw it though.
    hmmm, let’s look for clues….

  6. #6
    Senior Tuner TheMechanic's Avatar
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    If I remember right a pretty sharp guy made an excel spreadsheet with all of the most common injectors with perfect data for all of them. Have to go through my notes.



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