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Thread: scale bigger injectors?? what percenatge i have the data info.

  1. #1
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    scale bigger injectors?? what percenatge i have the data info.

    Guys I have a e38 ecm that wont pass over 63lb/h on the injector flow. I have the data for the bigger injectors they are around 90 lbs, on the data there is the scale of 72.5% - 63.00% - 57.51% that I can use. The injectors are from Fuel injector connection and data. IF any scale works which one should I use and what other tables should I scale?

  2. #2
    Senior Tuner mbray01's Avatar
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    make your life easy

    just do 50%
    Michael Bray
    Rusty Knuckle Garage
    Slidell, Louisiana
    20yr Master Tech.
    Advanced Level Specialist
    Custom Car Fabrication, Customization, High Performance.
    GM World Class Technician
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  3. #3
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    Quote Originally Posted by mbray01 View Post
    make your life easy

    just do 50%
    Just the airflow and the tables with x/y correct?

  4. #4
    Senior Tuner mbray01's Avatar
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    depends, if your just trying to get the injector data in, then the flow rate and afr trick. if your going to scale the entire tune(you are running a bunch of boost and may run out of airflow) then you have to scale everything that is labeled airflow, or references airflow. there are a ton of tables
    Michael Bray
    Rusty Knuckle Garage
    Slidell, Louisiana
    20yr Master Tech.
    Advanced Level Specialist
    Custom Car Fabrication, Customization, High Performance.
    GM World Class Technician
    Shop Owner