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Thread: VVTi TT6 dyno run.....no where near stock figures

  1. #16
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    I'd take some digital pics as it's quite easy to forget what goes where in the maze of hoses.

    Some are coolant ones too, worth replacing but obviously will leak.

    Some faffy ones at the rear of the turbos that head round the back of the engine, if they've been on there years they aren't easy to remove for a novice, if you are sure you have the right ID hose to replace them you can cut them and rotate off with pliers etc.
    Number 8 ...........doing my best to keep
    Number 9 ........been and gone!
    Number 10 ........on its way

  2. #17
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    Number 8 ...........doing my best to keep
    Number 9 ........been and gone!
    Number 10 ........on its way

  3. #18
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    Careful with the plastic vsv's joints, these can snap, if you are a novice, then the best way to tackle hoses air or coolant is to try and break the seal, gentle rotation or putting a thin screw driver up/down the tube to break the years of stiction/friction (or simply cutting off, I say simply but even after years they are still quite tough so again mind that blade!), grabbing and yanking can give you breakages or sudden releases and skinned knuckles.

    You can get some pliers that push off hoses but you need a lip/backstop to push off of and there isn't always that on the Supra pipes.

    Also be aware that you can buy the correct internal diameter replacement hose but the external diameter might be larger/smaller than the oem originals and so any hoses with the spring clips might need different ones to be 100% secure.
    Number 8 ...........doing my best to keep
    Number 9 ........been and gone!
    Number 10 ........on its way

  4. #19
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    So put the car back on the dyno today after the BPU mods.
    It made 365bhp at 1.1 bar.

    1st & 2nd decat pipes
    Restrictor ring
    255 fuel pump
    Fuel cut defender
    Intercooler hard pipes
    Hks intake kit
    Blitz EBC at 1.1 bar
    Kakimoto catback exhaust system 3"
    V power fuel
    V161 manual
    2jzgte vvti



    Let me know what you guys think

  5. #20
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    Almost looks like the second turbo wasn't working on the first run and then you fixed it for the second run?

  6. #21
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    Quote Originally Posted by Celicasaur View Post
    Almost looks like the second turbo wasn't working on the first run and then you fixed it for the second run?
    Yeah had a split on one of the vacuum pipes which was replaced and the car made 292bhp and now 365bhp with the BPU mods.

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