Twisted Tuning A90 Supra Development

Discussion in 'Twisted Tuning' started by Twisted Tuning, Jul 27, 2019.

  1. Twisted Tuning

    Twisted Tuning Well-Known Member
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    As some may have already seen on our social media accounts on IG or Facebook. We are set receive our 2020 A90 Supra Launch Edition. Dealer is telling me we should be taking delivery within a couple now.

    This thread will serve as a build and dev thread for our Supra once we have it.
    We didnt really ask for a choice in color, just wanted the very first arrival so we have a red with black interior.

    It will basically be an R&D car for parts design and etc. Track and dyno time will be about the only real use for it outside some car events.

    6thNo time frame right now, but will wind up being an all out build similar to our Mazda shop car. whereas the body would probably be the least modified externally. But things wil be moving fairly fast, as we already have some key parts in prototype mode right now. Should be fun. Feel free to ask questions or anything if interested.

    Pic of what ours should look like at delivery:

    supra-red-jpg.jpg

    What do you all wish to see made for this new platform? Feel free to Post your ideas.
     
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  2. OP
    OP
    Twisted Tuning

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  3. kona61

    kona61 Well-Known Member

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    Hm, that's interesting. I noticed throttle is never 100%, is that a logging issue or is it a throttle closure? Also, looks like there is a lot of boost left on the table, the target dips significantly as you rev it out.

    Edit: or is it the kickdown switch and you are purposely not engaging it?
     
  4. OP
    OP
    Twisted Tuning

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    Acc pedal is my request. The throttle is closing a bit because the boost is going or boost target ever so slightly so modulating the throttle pulls iboost back to target.

    However this is also part of the torque control logic. so its a blend. Once i tune it it will be much better as it will be a fit for my specific car when i adjust things. the tapering target is just how they setup the stock tune.
     
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  5. NotSoJDM

    NotSoJDM Well-Known Member

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    #5 Aug 5, 2019
    Last edited: Aug 5, 2019
    No logged knock correction?

    Also, AFR is showing 14.5 AFR @ WOT?!? That seems wild.

    And pull starts at 4000rpm? Can you take a 2500-Redline log in 3rd?

    Thanks for your contributions.
     
  6. OP
    OP
    Twisted Tuning

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    full throttle was more like 3500. but i'll do more. setting up to start real tuning, so more stuff in general will be posted.

    EDIT: yea, looks like they are running pretty lean stock.
     
  7. LS3Twins

    LS3Twins Well-Known Member

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    Any reason you guys don't respond back to emails? I placed an order last week for a cable last Wednesday so I can work with MHD on a tune and it doesn't even show that it's shipped yet. I emailed you the following day and no response. Order # TTUNE-2963-REF
     
  8. OP
    OP
    Twisted Tuning

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    Looks like that order was placed towards the tail end of us being for a little more than 3 weeks. most of which we had no internet. so we were backed up with almost a month worth of orders and emails, but i just answered your most recent email. my apologies for the delay.
     
  9. OP
    OP
    Twisted Tuning

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    Going in this week. Goal is 850whp on the stock engine

    Docrace kit with Borg Warner EFR9280

    20191123_091758.jpg 20191123_091818.jpg 20191123_091917.jpg


    Current wheel and tire setup....

    20191123_185634.jpg
     
  10. OP
    OP
    Twisted Tuning

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    Almost ready to fire up....


    20191128_223810.jpg IMG_20191128_225414_579.jpg
     
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  11. Supra Man

    Supra Man Active Member

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    oh dam... that looks sick! cant wait to see more updates!
     
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  12. OP
    OP
    Twisted Tuning

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    ?hash=b84d11d357639788e3e7a97ca31c52a3.jpg



    EFR9280 installed. Were in the middle of a snow storm here in the northeast so havent been able get her on the dyno just yet. Little started snowing as we finished the install. so dyno soon when we catch a break in the weather.





    Short vid of some revs



     
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  13. Supra Man

    Supra Man Active Member

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    please have some pov and drive by videos too!!
     
  14. OP
    OP
    Twisted Tuning

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    First drive

     
  15. silverarrow

    silverarrow Member

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    Following this!
     

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