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TRD Roots install....

Discussion in '1st Gen. Tacomas' started by CobraGod, May 6, 2009.

  1. May 6, 2009 at 10:58 AM
    #1
    CobraGod

    CobraGod [OP] Active Member

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    Gentlemen,
    I came over here to ask a few things about installing a TRD supercharger on my buddy’s 2003 Tacoma 4x4. I have installed a few roots type superchargers so I think I can handle this one.


    But I got a few questions to ask about the supporting mods and about parts.


    We are right now in Iraq and getting ready to come home. I’m going to try to get the supercharger put on and ready for the dyno in four days. I know I can do that part.


    Part that I know we need.
    LC-1 wideband
    Boost and A/F gauges

    Here is what I need to know.
    He bought just supercharger but I don’t understand the fuel upgrades that you all have. He sends me link for this thing called the 7th injector kit?
    Link below

    http://www.urdusa.com/product_info.php?cPath=79_80&products_id=1260518512

    I was just thinking about bigger injectors like 42lb injectors and a walbro 255 in the tank?

    What do you guy use for hand held tuners‘?

    Can we use the stock throttle body for the TRD supercharger?


    I know I’m missing something, any help or links to parts or anything would be cool.



    Thanks Guys!!!
     
  2. May 6, 2009 at 10:15 PM
    #2
    CobraGod

    CobraGod [OP] Active Member

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    Anyone?
     
  3. May 6, 2009 at 11:22 PM
    #3
    stikkimikki87

    stikkimikki87 Well-Known Member

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    d44, 37s, all 4 wheels turn!
    uhh...everything? lol
    no tuners, piggy back only. The extra injector method is OLD, if you are a car guy you should have seen it before. But anyways, it works smoother and is a hell of a lot easier to tune than doing the full injector swap (which they sell on URD). Theres not many things you can do with the tuning other than pull timing and add fuel. Its nothing like tuning a GM/Ford....
     
  4. May 10, 2009 at 7:24 PM
    #4
    mugenrios2k

    mugenrios2k Active Member

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    well I will most likely be adding another piggy back option to the mix.


    The Greddy E-manage ULT.
    Which I have extensive experience using on my race car.
    http://rides.importtuner.com/ride/1121347/mugenrios2k/2004/honda/s2000/index.html

    The ULT when used correctly is a very good piece of tuning equipment.

    One of the nicer features is the A/F feed back option if using a Wideband sensor.

    The ULT will automatically adjust injector pulse width based on the W/B reading to keep the A/F exactly where you want them to be.


    Any one know how the front HX is going to work on the A2W intercooler when equipped with the towing package.
    I am worried about interference with the oil/tranny cooler.
     
  5. May 11, 2009 at 9:30 AM
    #5
    CobraGod

    CobraGod [OP] Active Member

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    Well sorry I don't read up about tacoma and what you guys run.

    I'm just trying to find what injectors you guys run for the roots and what fuel pump. That was it, and you are saying you guys don't have a hand held tuner for your trucks?
     
  6. May 11, 2009 at 2:26 PM
    #6
    rossk35

    rossk35 Do Work Son!

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    TRD S/C/TRD Intake/TRD Boost Gauge/DT Headers/OEM TL/ZKW retro/Pioneer DVD w/Ipod/Magnaflow/20% Tint/BHLM/JL 10" sub, JL VR components, JL 450/4 amp/Helwig Sway bar/Viper 791/ 18" limited 4runner rims
  7. May 12, 2009 at 4:40 AM
    #7
    CobraGod

    CobraGod [OP] Active Member

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  8. May 12, 2009 at 11:02 PM
    #8
    stikkimikki87

    stikkimikki87 Well-Known Member

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    d44, 37s, all 4 wheels turn!
    uhh...everything? lol
    if you read on the description, it says 99 and up should use the 7th injector kit....
     
  9. May 27, 2009 at 4:39 PM
    #9
    YOTATOYS

    YOTATOYS Member

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    03 Tacoma, Black no visible body mods
    Slightly larger tire set, Cat back custom S\S EXH, CAI, TRD Blower, More to come
    Check out URD's upraded injector kit, have heard its the best way to go when adding the TRD charger.
     
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