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Thread: S550 with Boss Intake and 47lb injectors

  1. #1

    S550 with Boss Intake and 47lb injectors

    Howdy- have been out of the game for a while and could use some help with fueling on this file- copied injector data out of stock Roush file and trimming lean. I am sure it is a stupid mistake. Thank you in advance!
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  2. #2
    try the settings in this tune for those injectors. 2014 roush SC frpp47.hpt

    which roush file did you copy out of?

  3. #3
    Advanced Tuner LastPlace's Avatar
    Join Date
    Jul 2016
    Posts
    613
    What cold air intake are you running?

  4. #4
    Roush CAI

  5. #5
    Copied out of 2017 Roush Factory supercharged tune