Project Ambitious: 1UZ FJ40 - Help Needed!!

Discussion in '40- & 55-Series Tech' started by Baltoro Jeeper, Aug 20, 2010.

  1. Baltoro Jeeper

    Baltoro Jeeper

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    In the above context and plans to race this at the Cholistan Jeep rally in Pakistan, a question we seem to be struggling with at this stage is whether this would handle better with 31s or 33s in deepish desert sand? Please give me your thoughts and also an idea of how much lift would be needed to fit in 33s!

    Also plan on putting a stabiliser bar at the back if we can find a suitable one off a 40 series pickup!
     
  2. hbgray

    hbgray

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    That engine looks really nice! Have many people tried the 1UZ before? It looks pretty fast in the 1st youtube video
     
  3. Baltoro Jeeper

    Baltoro Jeeper

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    Many Thanks! I believe the 1UZ is a pretty common conversion particularly in Hiluxes / 4Runners / Surfs and a very popular swap engine in its category generally owing to its ruggedness and price. On 40s, I have not seen too much on the net but there probably are a good few (some pics posted on this thread and a youtube video from somewhere in Far East or Australia)!

    Personally, I would love to hear more and share experiences with other projects!
     
    Last edited: Jul 3, 2011
  4. ColoCruiserJeff

    ColoCruiserJeff

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    I love it that the driver is wearing a helmet, and the passenger is holding on for dear life!! AWESOME!!!!

    Sweet build-up...you've inspired me to build a similar FJ40....V8 power is insane in that light of a vehicle!
     
  5. Baltoro Jeeper

    Baltoro Jeeper

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  6. FJ40V8

    FJ40V8

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    Sweet V8

    You dont see a 2F's spinning wheels through the gears!!!:clap:
     
  7. TEQ

    TEQ

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    This is GREAT! LMAO!
     
  8. Baltoro Jeeper

    Baltoro Jeeper

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    Double Shocks on the FJ40!

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  9. sherms

    sherms

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    Hey,

    I really like what you've done to ur cruise and would like to do the exact same to mine!!!!! :)

    Do you have diagrams of your engine mounts and adaptor plate so i could also do this conversion???

    Also do you think there is enough room for a turbo??

    Cheers

    Ur 40 is AWESOME!!!!
     
  10. Mr FJ55

    Mr FJ55 200 series GXR V8 Diesel 2015 Twin Turbo

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    Nice work
     
  11. Rusty

    Rusty

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    Do you know what these guys used for an ECU in this swap? OEM? As far as I know the 2UZ-FE ECU needs to be connected to the auto tranny to run properly. Obviously these guys worked that all out.
     
  12. Baltoro Jeeper

    Baltoro Jeeper

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    As far as electronics go, a stock ECU was wired to the engine controls using the stock harness. All the auto wiring was disconnected and the engine seems to run fine.

    This is an early 2UZ (non VVTi) version and I have trouble visualizing why it would not run without the auto with the stock ECU given that the JZs, 1UZs, 5VZs and 3Ss have never had such issues. The loom is rather terrifying to look at and I guess a lot of people would rather go for an aftermarket stuff out of a box rather than split hairs for a few weeks.

    I am not confident whether the newer 2UZ VVTi engine can be made to run in this manner, but then again apparently even aftermarket stuff has difficulty working the VVti stuff...
     
  13. Baltoro Jeeper

    Baltoro Jeeper

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  14. Baltoro Jeeper

    Baltoro Jeeper

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    Off to the RedBull Jhal Magsi Desert Challenge!

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    Well wishes and Prayers needed :)
     
  15. AlexJet

    AlexJet

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    intersting. What have started this and the outcome...
     
  16. rma1

    rma1

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    Great job man !! Good luck !
     
  17. douche

    douche

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    This is brilliant!

    we have been discussing what to do with the half built project in the shed as i dont hold hopes for the f in it and the 35's on it. We talked about the 1UZFE and its great to see yours be such a success.

    When the time comes to put mine in be prepared to a million questions. Congratulations on it and good luck!
     
  18. Cruzer_89

    Cruzer_89

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    Excellent build man...
     
  19. crumbo

    crumbo

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    you got cabbage? you can do anything
     
  20. KillerPea

    KillerPea

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    The 1UZ engine will run fine with the auto removed and a 5 speed in its place. It is actually a pretty easy engine to work with in both OBD1 and OBD2 versions....but you will get a variety of codes if you got to a 5 speed in the OBD2 version without some creative wiring. Nonetheless, it will still run great.
     
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