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OV tune

Discussion in '3rd Gen. Tacomas (2016+)' started by Brazor12, Feb 22, 2021 at 8:55 PM.

  1. Feb 22, 2021 at 8:55 PM
    #1
    Brazor12

    Brazor12 [OP] Member

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    I’m about to pull the trigger on a 91 OV flash tune but was wondering if anyone is running one and what their recommendations would be all I’ve read are good things especially since I’m running 35s with 4.88 nitros
     
  2. Feb 22, 2021 at 9:07 PM
    #2
    tonered

    tonered tacorider

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    There are no 91 tunes. All tunes are Octane Learning. There are Reg and Prem fuel initial set points. The tunes adapt from there just like the Stock tune does.
     
    Last edited: Feb 23, 2021 at 8:07 AM
    Brazor12 [OP] likes this.
  3. Feb 22, 2021 at 10:00 PM
    #3
    sbx22

    sbx22 Well-Known Member

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    I have the 87 tune on 33's. Big noticeable difference on mine. Hope others can chime in with your similar setup.
     
    Brazor12 [OP] likes this.
  4. Feb 23, 2021 at 5:04 AM
    #4
    N5J_Taco

    N5J_Taco Well-Known Member

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    4.88's , ARB Front Bumper, JBA UCA's, ADS 2.5's, OV Tune
    Are you having someone load it for you or do you own the tune kit?
     
  5. Feb 23, 2021 at 5:49 AM
    #5
    GrundleJuice

    GrundleJuice Well-Known Member

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    The max ignition timing advance is not different? Or is there a max? Seems silly to make a 2 different tunes if they both end up in the same place
     
  6. Feb 23, 2021 at 6:17 AM
    #6
    Technique

    Technique Well-Known Member

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    Utah
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    I was running premium tunes for a while but recently switched to regular(87base) tunes. I haven't noticed much of a difference personally, but I am also using custom user-created tunes, not OVtunes base-files so by default they are a bit peppier.

    If you're gonna flash it yourself, you could just try both. If you're gonna have somebody flash it for you...just make sure you're okay with buying only premium fuel as you don't wanna load a premium base tune and then start running regular gas. You can do it the other way around (flash regular87 tune and rune 91octane fuel), but not premium tune with regular gas.
     
    Brazor12 [OP] likes this.
  7. Feb 23, 2021 at 8:03 AM
    #7
    Brazor12

    Brazor12 [OP] Member

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    Having someone load it he has a tuning kit and everything
     

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