Results 1 to 8 of 8

Thread: 2019 mustang tuning

  1. #1
    Advanced Tuner
    Join Date
    Feb 2016
    Posts
    482

    2019 mustang tuning

    Ok when I rev the car up at a certain point the the SPARK source is —
    borderline and 21 degrees timing
    Then it goes too BASE - spark source and drops. To 19 degrees of timing
    How to spot this drop in timing
    Also how to adjust base timing
    Thanks.

  2. #2
    Borderline is your normal spark tables, base is referring to a modifier table. Unfortunately the scanner doesn't say what base table its using you just have to go thru and do some detective work in your log.

  3. #3
    Advanced Tuner
    Join Date
    Feb 2016
    Posts
    482
    thanks

  4. #4
    did you get that tune file I sent you ?

  5. #5
    Advanced Tuner
    Join Date
    Feb 2016
    Posts
    482
    Ok base is MBT timing chart - adjust it and solved problem

  6. #6
    Quote Originally Posted by paulsmithsr View Post
    Ok base is MBT timing chart - adjust it and solved problem
    did you have your MBT set at 19 where it was occurring?

  7. #7
    Advanced Tuner
    Join Date
    Feb 2016
    Posts
    482
    Yes I new to ford tuning , but I have tuned Chevy a lot. And I tune cars for people
    Just now getting into coyote stuff - I have a new 2019 A10. And in stock form
    It was making 486 from the stock log - now it’s making 556 from last log
    Tuned and now have it shifting at 7800 - it’s faster now then my grand sport Vette
    Gonna have to install rear end mods - too stop hop and traction
    Thanks for info in trans. - boosty

    All I have to figure out now is how to raise power after 7100 rpm
    It seems to level out on power till 7800
    See above. Lol
    Last edited by paulsmithsr; 09-27-2019 at 11:53 PM.

  8. #8
    im new too. that just seemed like the logical cause to me lol