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Thread: 2020 Mustang GT 10-speed with Roush Stage 2

  1. #1
    Potential Tuner 10SECSS's Avatar
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    2020 Mustang GT 10-speed with Roush Stage 2

    Can someone take a look at the tune and log file. Trying to get the most out of this tune. It's on 93-octane with Octane Booster.
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    Last edited by 10SECSS; 03-02-2023 at 02:50 PM.

  2. #2
    Senior Tuner veeefour's Avatar
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    Spark is on a high side, might be a bit too much long term. I suspect it runs on 7-10psi so 21 degrees is a bit too much
    for 12:1 compression...unless you are running on corn that would be ok in this case.

    You are not logging much, we need like 20 pids more to really dig into it.

  3. #3
    Advanced Tuner small tuner's Avatar
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    Quote Originally Posted by 10SECSS View Post
    Can someone take a look at the tune and log file. Trying to get the most out of this tune. It's on 93-octane.
    you need to add intake temp 2 pid and make sure you are running colder spark plugs with proper gap.
    Turbocharged COYOTE

    PM for E tune / Remote Tuning
    [email protected]

  4. #4
    Potential Tuner 10SECSS's Avatar
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    Boost is 12psi, tune is mostly Stock Calibration from Ford. Can you send me the PIDs or Channels to log if you don't mind? The car is running the correct plug and gap.
    2020 Mustang GT 10-Speed Roush Stage 2

  5. #5
    Senior Tuner veeefour's Avatar
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    12psi on 12:1 compression coyote and 21 degrees of timing...