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  1. These guys are right on the 210 injector. I have...

    These guys are right on the 210 injector. I have personally done the complete characterization on them using my bench and wouldn't plan to use them on any of my projects. They have much of the same...
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    1) Ford Hi slope is usually a SMALLER number than...

    1) Ford Hi slope is usually a SMALLER number than the low slope. This is a function of how the Ford injector model works.
    2) Ford uses a completely different point of the flow curve for offset than...
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    I ran the original Testing for them on my bench....

    I ran the original Testing for them on my bench. I have no idea what they did to this file since it doesn't match what was sent to them on that date. Throw this file in the trash.


    This later...
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    That video (along with all the others) is...

    That video (along with all the others) is available on the streaming site (in my sig) now too, so you don't have to wait for the physical disc to arrive.
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    I have tons of stuff out there based on the other...

    I have tons of stuff out there based on the other software that was supporting these at the time I made it. However, the Ford EEC (and the tables you see on the laptop) are the same. Ford Training...
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    Hey guys, as you have seen I don't watch the...

    Hey guys, as you have seen I don't watch the forums on a daily basis. However, I'm usually happy to point people in the right direction.

    Yes, the first GM Basic Tuning DVD I did came with injector...
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    You cannot accurately adjust idle airflow (or...

    You cannot accurately adjust idle airflow (or STIT, LTIT) if the VE/dynair is not correct yet. Otherwise, the ECU is making corrections based on a wrong number. Getting the VE right also helps avoid...
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    I ran SD60's on my personal car for years. As...

    I ran SD60's on my personal car for years. As long as you have the right data, it's no problem.


    A&A uses injectors from FIConnection. I'm not sure why Andy still has the OLD data on his site,...
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    This should be the correct data set for tall Deka...

    This should be the correct data set for tall Deka 60's from Fuel Injector Connection. It's based upon a set that I tested for them in late 2021. Don't forget that in any population of parts, there is...
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    +/-3% error should be pretty close. A LOT of...

    +/-3% error should be pretty close. A LOT of factory calibrations have larger errors than that in the base airflow model.
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    For the 937th time, FORD offsets are not the same...

    For the 937th time, FORD offsets are not the same as GM offsets. You cannot use that data as-is in a GM vehicle. Get the right data in GM format first, then fix your airflow model.
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    31* sounds like a LOT of timing for idle on an...

    31* sounds like a LOT of timing for idle on an LSx. You need to be a fair amount retarded from whatever the true MBT timing is at idle for your combination so the idle control (over/underspeed) can...
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    Testing DI injectors for characterization...

    Testing DI injectors for characterization requires DI pressures (100Bar+) My machine is only built for PFI pressures. Anyone who says they can derive calibration data for DI injectors at PFI...
  14. OK, I'll bite... I have actually tested...

    OK, I'll bite...


    I have actually tested this. A lot. The difference at idle for two injectors both claiming the same flow rate can be 40% or more. this is enough to shift your fueling from...
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    Ugh... Some injector companies are either...

    Ugh... Some injector companies are either ignorant or the need for complete characterization data or just too cheap to have it done for them, leaving customers like you in the dark. Other companies...
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    TL;DR Jeeeeeeeezzzzz... Leave me out of your...

    TL;DR

    Jeeeeeeeezzzzz... Leave me out of your drama.

    1) IAT is not optional, more specifically, MCT (Manifold Charge Temp, or the temp of air actually entering the cylinder). Getting MCT right...
  17. :) It's not really that complicated (compared to...

    :) It's not really that complicated (compared to the rest of the calibration), you just need to have all of the right data. Getting that data requires some specific tests OFF the vehicle, followed by...
  18. Thanks for the plug. Both of my books are on...

    Thanks for the plug. Both of my books are on Amazon, just search my name there.

    I still do private classes and 1-on-1 training. Most of my class material is now included in the training videos on...
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    All newer Ford Speed Density controls are...

    All newer Ford Speed Density controls are essentially the same. The NA V6 gets tuned much like an EcoBoost. HPTuners also has a pretty good built-in tool to simulate a VE surface at each mapped...
  20. The MAF itself doesn't care too much about...

    The MAF itself doesn't care too much about temperature. The VE model, however, does. If you previously tuned around either incorrect injector or IAT data, you'll have to walk that back out to make it...
  21. If you are already too lean, reducing the minimum...

    If you are already too lean, reducing the minimum allowed injector pulse will not fix it. Provided your new injector data matches your actual injectors, I would next check your airflow models (MAF...
  22. I can 100% assure you that I did the work with...

    I can 100% assure you that I did the work with CONNECTION. I have no idea where Clinic is getting their data, as it does not match what I measured for some Connection injectors that are common...
  23. Which exact FIC injectors? I did all of their...

    Which exact FIC injectors? I did all of their flow and characterization measurements for them on my Fuel Injector Test Bench.

    1) Short Pulse Limit - DO NOT CHANGE THIS from the factory value of...
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    I'd be willing to bet that the 8HP70 would have...

    I'd be willing to bet that the 8HP70 would have been just fine if your part throttle torque model was right. You probably damaged it "driving around nice" and only finished it off at WOT. Just...
  25. Yes, but GM and Dodge refer to two completely...

    Yes, but GM and Dodge refer to two completely different points in time with their "offset" tables, even after you correct for pressure and voltage. GM follows the traditional generic/SAE model where...
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