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Dyno test experiment

Discussion in '3rd Gen. Tacomas (2016+)' started by ResidentCarbon, Oct 28, 2019.

  1. Oct 28, 2019 at 1:17 PM
    #1
    ResidentCarbon

    ResidentCarbon [OP] Well-Known Member

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    I've scheduled a dyno test that I will live stream via my YouTube channel Spartan ADV. The test will put to bed two different topics: ACIS disconnect and K&N filters vs stock. The test will be long and uninterrupted (hopefully). Nothing will be monetized, all costs will be mine alone, and this experiment is solely for the benefit of the community, nothing more. There is no need to subscribe my channel, just watch the video or view results. More information shortly. The test is going to be November 9th of this year unless otherwise notified. https://www.youtube.com/channel/UCs081A0r78MDGWNWuYYYvuw
     
    Last edited: Oct 28, 2019
  2. Oct 28, 2019 at 1:23 PM
    #2
    Thunder Fist

    Thunder Fist Well-Known Member

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    Like, so many.
    Link to channel?
     
  3. Oct 28, 2019 at 1:28 PM
    #3
    Pablo8

    Pablo8 Juan Fresh Taco

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    Thanks for doing this. Post the 3.5L engine description PDF of ACIS if you get a chance. This very clearly shows the valve and its function. I will post later today, if you can't get to it. Thanks
     
  4. Oct 28, 2019 at 1:29 PM
    #4
    Trucknorris

    Trucknorris Well-Known Member

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  5. Oct 28, 2019 at 1:30 PM
    #5
    tonered

    tonered tacorider

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    Just a note, someone did a dyno test about a year ago. They tested both the stock filter and no filter. There was no change in the dyno output.

    I'll see if I can find the thread.

    Here it is:
    https://www.tacomaworld.com/threads/2016-dyno-test.539231/
     
  6. Oct 28, 2019 at 1:30 PM
    #6
    ResidentCarbon

    ResidentCarbon [OP] Well-Known Member

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    Thunder Fist likes this.
  7. Oct 28, 2019 at 1:30 PM
    #7
    ResidentCarbon

    ResidentCarbon [OP] Well-Known Member

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    I know there isn't, but this will include the ACIS as well.
     
    GillyLink and tonered like this.
  8. Oct 28, 2019 at 1:34 PM
    #8
    tonered

    tonered tacorider

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    Cool. I edited my post above to add the link.

    :cheers:
     
    ResidentCarbon [OP] likes this.
  9. Oct 28, 2019 at 1:53 PM
    #9
    Xwelder

    Xwelder Active Member

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    I just tried this on my truck for the commute home. I have OV Tune, primarily to fix what I believed was either the transition from Atkinson to otto or an issue with the torque converter slip our trucks have. OV had made it much better, but unplugging the ACIS took every bit of stutter out of my truck. I did notice a bit less power above 5000 rpm, but not much, and since I am rarely in that range, I don't care. I am curious if @bshammer0 will give this a try. His description of the "stutter" most closely sounded like what I had going on. The real test for me will be if I can run 87 octane. My stutter was always more pronounce with lower octane gas.
     
    tonered likes this.
  10. Oct 28, 2019 at 1:54 PM
    #10
    Skydvrr

    Skydvrr IG: @kalopsianick

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    Does it throw a CEL?
     
  11. Oct 28, 2019 at 1:55 PM
    #11
    tonered

    tonered tacorider

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    Have you tried the 2.0 Betas? They were very smooth and linear from idle to redline. Although no release notes were given, it was said that the Betas had the revised ACIS code.
     
  12. Oct 28, 2019 at 2:19 PM
    #12
    bshammer0

    bshammer0 Well-Known Member

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    I may indeed try that at some point, but I'm running the stock B04 right now pending final 2.0 OV release, and the stutter isn't an issue with my truck on 93 octane. Ever. Any time I've run 87 octane stock or tuned (though less when tuned) there's been a stutter that feels like a slight miss feeling so I've just stuck w/ 93 and haven't felt a stutter in a very long time. Sorry I can't be of more help.
     
    Taco16LB and tonered like this.
  13. Oct 28, 2019 at 2:20 PM
    #13
    Tullie D

    Tullie D Well-Known Member

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    Subscribed.
     
  14. Oct 28, 2019 at 2:25 PM
    #14
    sebooher95

    sebooher95 Well-Known Member

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    Nope. Have had mine unplugged for a couple days now
     
    ResidentCarbon [OP] likes this.
  15. Oct 28, 2019 at 2:31 PM
    #15
    splitbolt

    splitbolt Well-Known Member

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    Question...
    I've heard your supposed to disable traction control when doing dyno pulls or bad stuff can happen.
    Is it a legit concern?
     
    ResidentCarbon [OP] likes this.
  16. Oct 28, 2019 at 2:32 PM
    #16
    ResidentCarbon

    ResidentCarbon [OP] Well-Known Member

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    Boghog1 likes this.
  17. Oct 28, 2019 at 2:34 PM
    #17
    ResidentCarbon

    ResidentCarbon [OP] Well-Known Member

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    No idea. I'll look into that. I wouldn't think so as this isn't for tuning purposes, but I'll look into it.
     
  18. Oct 28, 2019 at 2:39 PM
    #18
    Ronzio

    Ronzio Well-Known Member

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    You’ll pick up 4-5 horsepower in the midrange and lose it at redline so the dyno will record a zero gain.
     
  19. Oct 28, 2019 at 2:39 PM
    #19
    PapaRee

    PapaRee And now I'll do what's best for me

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    Thanks for this. Where are you located?
     
  20. Oct 28, 2019 at 2:41 PM
    #20
    US Marine

    US Marine Semper Fi

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    For the Dyno test are you going to take into consideration Density Altitude / corrected elevation during back to back dyno pulls ??
     
    ResidentCarbon [OP] likes this.

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