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Velocity stack / intake runner for 3.4L??? mkay...

Discussion in '3rd Gen. Tacomas (2016+)' started by STELLARR, Sep 22, 2022.

  1. Sep 22, 2022 at 8:51 AM
    #1
    STELLARR

    STELLARR [OP] Well-Known Member

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    Lance
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    Saw this pop up as "now available!"
    Velocity stack for the 3.4L V6.
    I have used this kind of bs mod on my racebikes (velocity stacks / venturi system) with limited gains, but the 2GR is not exactly a performance built engine that likes being push/pulled.

    https://www.aesinnovate.com/product-page/2016-2022-toyota-tacoma-v6-3-5l-intake-runner-kits

    They claim +18tq / +8hp and peak torque @1000RPM less.

    Its an intake stack that adds more volume and changes vaccuum pressure on the intake side, sometimes these stacks are designed to create a stronger venturi (or cyclone, ala vornado).

    I am skeptical. My first thought is that this is gonna cause the ecu to pull time, and i cant see how this works well without a custom map at least.
    stacks.jpg
     
  2. Sep 22, 2022 at 1:36 PM
    #2
    Jowett

    Jowett Well-Known Member

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    Brian
    North Adams, MA
    This part is simply lengthening the intake runners. Longer runners do tend to build more torque down low... who knows, maybe they hit a sweet spot, or maybe not. It will be interesting to see as a few hit the streets and hopefully dynos.

    The 2GR-FKS has tons of potential, don't sell it short.
     
    hiPSI and RustyGreen like this.
  3. Sep 22, 2022 at 8:30 PM
    #3
    OldSchlPunk

    OldSchlPunk Well-Known Member

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    Rich
    East Central Wisco
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    It was brought up in the KD-Max tuning thread. Some dyno pulls have been done but so far, no updates as to gains or tuning possibilities. It looks interesting. Will it pan out? Waiting...
     

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