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Thread: Gen IV injectors on Gen III

  1. #1
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    Gen IV injectors on Gen III

    Anybody ever swapped nnbs truck injectors into 99-06 trucks? The injectors I'm trying to swap are Delphi 12613412, there rating is 50lb injectors. I would like to know how to convert the injector data from Gen IV to work on the Gen III, any help is appreciated.
    Thanks, Roger

  2. #2
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    Anybody?

  3. #3
    Tuner longboxdime's Avatar
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    I did exactly what you want with the same injectors. I made my own table but I believe someone made an xls file called ls3 to ls1 injector. I found it on accident after I made mine, unfortunately. I have it bookmarked on my laptop at home. When I get out of work I can post it up for you.

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    Thanks I'll appreciate that!

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    http://www.hptuners.com/forum/attach...7&d=1301152832

    That should let you download the xls file.
    Jason
    01 Camaro Z28 LS3 525hp Built 4l60e
    74 Camaro Z28 LT 355 fully forged roller with t56 4.56 gears

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    Thanks!

  7. #7
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    No problem, my friend.
    Jason
    01 Camaro Z28 LS3 525hp Built 4l60e
    74 Camaro Z28 LT 355 fully forged roller with t56 4.56 gears

  8. #8
    Advanced Tuner Screamn03's Avatar
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    Quote Originally Posted by kyphur View Post
    http://www.hptuners.com/forum/attach...7&d=1301152832

    That should let you download the xls file.
    Link is now broken. Anybody have a copy of this? I want to put the 50lb '10-19 6.0 Flex Injectors in my '05 L59 Flex Suburban that has a LQ4. Thanks.

    EDIT: Search, imagine that:
    https://forum.hptuners.com/showthrea...-To-LS1-Format
    Last edited by Screamn03; 05-28-2019 at 11:41 AM.
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