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Thread: SD60 injector data question - Short pulse limit

  1. 07-02-2014 #1
    pajamasam
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    SD60 injector data question - Short pulse limit

    Im getting my turbo Camaro ready for first start. I have Siemens Deka 60lb injectors(tall). Also known as motrons.

    I used the data off of the siemens/dekas website and used the ford to gm conversion spreadsheet from DSX tuning. (Attached and the first tab has the data I am using.)

    The spreadsheet spits out Flow Rate, Short pulse Adder, and offset vs Vac vs Voltage.

    What should I use for my Short pulse limit?

    Thanks!!Copy of Ford to GM Injector Data Conversion R3.xlsx
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  2. 07-02-2014 #2
    jim2092
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    I have a spread sheet from well known tuner that shows Short Pulse Limit for those injectors at 4.0 ms. I got rid of those injectors because they were too big for me and they caused tuning headaches so I cannot verify the correctness of this info.
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  3. 07-12-2014 #3
    THE CHAD
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    Quote Originally Posted by jim2092 View Post
    I have a spread sheet from well known tuner that shows Short Pulse Limit for those injectors at 4.0 ms. I got rid of those injectors because they were too big for me and they caused tuning headaches so I cannot verify the correctness of this info.
    Jim Mate your right mate short pulse adder is 4.000msec, your data is great cheers bret
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