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2.2" pulley with a TRD 7th?

Discussion in 'Performance and Tuning' started by JoshBovaird, Mar 4, 2014.

  1. Mar 4, 2014 at 10:34 PM
    #1
    JoshBovaird

    JoshBovaird [OP] Well-Known Member

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    Trd Supercharger, Trd 7th injector, K&N drop in filter.
    Im curious if i could run a 2.2 pulley on my 3.4 with the TRD 7th injector. And if possible what plugs should i be using. Im currently running dense IK20 and have the will be doing the plugs this week.
     
  2. Mar 4, 2014 at 10:57 PM
    #2
    NW4RUNNER

    NW4RUNNER Well-Known Member

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    yes I think that is the most ideal set up. I am running the Iridium plugs that came with the 7th injector kit from URD. And URD sells the 2.2 pulley but I am still using the stock pulley.
     
  3. Mar 5, 2014 at 7:42 AM
    #3
    JoshBovaird

    JoshBovaird [OP] Well-Known Member

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    Trd Supercharger, Trd 7th injector, K&N drop in filter.
    All the info i find is for the urd 7th
     
  4. Mar 5, 2014 at 2:49 PM
    #4
    joemauma

    joemauma Well-Known Member

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    I'm running that same setup and everything seems happy.

    [​IMG]
     
  5. Mar 5, 2014 at 3:26 PM
    #5
    JoshBovaird

    JoshBovaird [OP] Well-Known Member

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    Trd Supercharger, Trd 7th injector, K&N drop in filter.
    Do you have a wideband, and if so hows it look.
     
  6. Mar 5, 2014 at 8:14 PM
    #6
    NW4RUNNER

    NW4RUNNER Well-Known Member

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    Here is my setup. I have the stock pulley. I'm happy with my setup so I don't plan on upgrading. I'm running stock air box as that is what was recommended. Supercharger already runs super lean. With 7th injector it made everything perfect for me. No ping, plenty enough power. [​IMG]
     
  7. Mar 5, 2014 at 8:49 PM
    #7
    JoshBovaird

    JoshBovaird [OP] Well-Known Member

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    Trd Supercharger, Trd 7th injector, K&N drop in filter.
    Yea I'm pretty much running the same setup. I planned on buying the URD 7th before I realized the truck had the TRD 7th. Anyone else running a URD 2.2" pulley with a TRD 7th?
     
  8. Mar 5, 2014 at 8:52 PM
    #8
    NW4RUNNER

    NW4RUNNER Well-Known Member

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    Looks like Joemauma is from that pic.
     
  9. Mar 5, 2014 at 10:40 PM
    #9
    JoshBovaird

    JoshBovaird [OP] Well-Known Member

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    Trd Supercharger, Trd 7th injector, K&N drop in filter.
    Yea I seen his but he's the only one so far. I pulled one of my plugs while i have the truck stripped down and it has the denso K16TR11s in it. I know it says to run the IK20s and thats what the boxes i had from the original owner but inside the box and motor were the TR11s. I picked up some IK20s for it on my lunch break.
     
  10. Mar 14, 2014 at 2:51 PM
    #10
    hoenah808

    hoenah808 Well-Known Member

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    ik22 I believe and I ran the urd 7th kit stock pulley. go smaller pulley 7th injector kit and meth kit...should be cherry
     
  11. Mar 14, 2014 at 8:54 PM
    #11
    SDSam

    SDSam from Dirt bike to Dezert Couch

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    URD 7th and 2.2 for the streets is a good set up, for the desert i think the stock pulley is plenty and probably safer.
    and i run the 1st gen S/C and 2.2 now
     
  12. Mar 15, 2014 at 8:02 AM
    #12
    muffly20

    muffly20 Member

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    sc, 7th injector, full trd exhaust, fab tech 6in lift, 1.25 spacers, pro comp xtreme m/ts, roof rack with lights, Unichip programmer, tail light guards, MC rear bumper, audio system, relocated duel batteries.
    can someone post a close up of the injector? i have an 03 that the guy before me installed a SC himself and did it all janky. don't think the 7inj is working properly.
     
  13. Mar 15, 2014 at 10:50 AM
    #13
    hoenah808

    hoenah808 Well-Known Member

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    what makes you think its not working? ru running a wideband a/f?
     
  14. Mar 17, 2014 at 6:12 PM
    #14
    muffly20

    muffly20 Member

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    they had the wire for the injector spliced to the 4th cylinder. idk if they did that to get more fuel to it or if it wasn't working so they ran it to that.
     
  15. Mar 17, 2014 at 7:17 PM
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    NW4RUNNER

    NW4RUNNER Well-Known Member

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    Mine is an 03 as well. Red hose in center is fuel line T'd from the high pressure fuel line on other side of motor. Wires at bottom are going through firewall to the URD ECU in second pic.
    [​IMG]
    [​IMG]
     
  16. Mar 23, 2014 at 12:24 PM
    #16
    hoenah808

    hoenah808 Well-Known Member

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    is it the trd injector or urd? do you have the urd pcu unit?
     
  17. Mar 23, 2014 at 8:34 PM
    #17
    NW4RUNNER

    NW4RUNNER Well-Known Member

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    URD makes the 7th injector for the TRD supercharger. I do not know of another company that offers a 7th injector kit other than URD.
     
  18. Mar 23, 2014 at 9:23 PM
    #18
    SDSam

    SDSam from Dirt bike to Dezert Couch

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    there is TRD 7th kit and may or may not include a ECU re-flash by a dealer
     
  19. Mar 23, 2014 at 10:58 PM
    #19
    NW4RUNNER

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    I know nothing of a TRD 7th injector for the 3.4L V6. The 3.4 does not have an ECU that you can flash. That is information I have been told at least. Sounds like you likely know more on the topic than I do. Just wondering if we are both talking about the 3.4 and not the 4.0 S/C.

    Any links for info on the TRD 7th injector? I am guessing TRD does not make this any longer for the 3.4L.
     
    Last edited: Mar 23, 2014
  20. Mar 24, 2014 at 12:21 AM
    #20
    hoenah808

    hoenah808 Well-Known Member

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    trd does have a 7th injector but I have no idea how its set up. I know that urd used to do a pcu with 6 bigger injector kit before the urd 7th came out...
     
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