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Thread: Stayer. Turbo kit for 4G69

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  1. #21
    Made only half of the story. Now we must make slots for O2 sensors. Mill the surface of the pairing. Make the view. I also want to say that I bought the other turbocharger. It is more suitable for my project. But one must make a remote wastegate valve.

    Turbo - it is a snail, but the bitch is very fast.

  2. #22
    made two slots for O2 sensors.
    Turbo - it is a snail, but the bitch is very fast.

  3. #23
    On the new turbocharger no valve wastegate. Therefore it is necessary to make external valve. I bought it. Bore diameter of 44 mm. Only after that you can continue the manufacture of exhaust manifold.
    Turbo - it is a snail, but the bitch is very fast.

  4. #24
    The valve wastegate is very large. He is even more than the turbocharger.

    Then simply customization.


    Turbo - it is a snail, but the bitch is very fast.

  5. #25
    I graduated from the welding work. Now we must make the view. For this we need to use blasting.

    Turbo - it is a snail, but the bitch is very fast.

  6. #26
    After sandblasting parts look like this

    Turbo - it is a snail, but the bitch is very fast.

  7. #27
    The next step. Part of the warm up up to 300 C. And dipped in a special acid solution. This gives protection of metal from corrosion and dark in color.

    Turbo - it is a snail, but the bitch is very fast.

  8. #28
    Now you can mill the surface. And put the laser its logo. Then you can place on EBay. Heh-heh-heh.

    Laser logo.

    Now the exhaust manifold is ready. You can continue.
    Turbo - it is a snail, but the bitch is very fast.

  9. #29
    Soon it will earn in full force. 01082012036 - YouTube
    Turbo - it is a snail, but the bitch is very fast.

  10. #30
    At the moment the turbocharger is blowing into the atmosphere.

    Turbo - it is a snail, but the bitch is very fast.

  11. #31
    I started to do the inlet pipe. The first step, cutting parts in size. Further, the welding works.

    Turbo - it is a snail, but the bitch is very fast.

  12. #32
    So it looks like.
    Turbo - it is a snail, but the bitch is very fast.

  13. #33
    Now it is necessary to protect the turbocharger.
    I bought a blow off valve.
    Do flanges.
    Turbo - it is a snail, but the bitch is very fast.

  14. #34
    Now the intake tract ready. I haven't done a beautiful appearance. I will do it later. Now the task is to write a program control of the motor.
    Turbo - it is a snail, but the bitch is very fast.

  15. #35
    killed a whole day to set up. The first attempt failed. Now tell. I wrote a program for the engine. Reflash ECU. Started the engine, everything works. Went to test the car. Immediately, from the first meters of the car very powerfully accelerated. I was very happy. I think we should try to maximum acceleration. Press the pedal to the end. The car breaks off with a squeal of tires. Pressure on the instrument jumps to 14 psi. Then there was a Bang and the engine stalls. Thought that exploded something. Open the hood. Here's what I see. Exploding plastic cover.

    I took off the cover. Installed the plug on a rubber tube. And went back again to test the car. Again all is well. The attempt to maximum acceleration. Again something popped and the engine stalls. Open the hood, now I see it. Burst rubber tube.

    That's much worse. I had to go to tow up to my repair shop.
    Turbo - it is a snail, but the bitch is very fast.

  16. #36
    I wanted to maximize the use of OEM parts. However, the safety relief valve was not adjusted and I made a high pressure.
    I never give up before the problems. I made metal intake tract. Today again I will adjust the engine, now everything works.
    Turbo - it is a snail, but the bitch is very fast.

  17. #37
    The program for the control of the turbo written. Now you need to make the final look and torque stand. However, not all so is simple. I don't like how that is done at the moment. First of all you should install the intercooler. This will reduce the temperature of the air and increase density. I bought a cooler, but it is still on the way to me. The second task, to make the intake tract before the turbocharger. The thing is that I measured the temperature of the air in the stock air filter and when Dryflow filter.
    Result: stock 56C (132F), dryflow 71C (159F) .This is an occasion to think, those who establish themselves dryflow filter.
    So I decided to make housing for the stock filter.
    Turbo - it is a snail, but the bitch is very fast.

  18. #38
    The stock filter housing consists of two parts. I need to rotate the housing by 90 degrees. I left that part in which the MAF sensor. The second part is to be made.
    Turbo - it is a snail, but the bitch is very fast.

  19. #39
    I took dimensions and cut metal. Then turned down on bending machine.

    And carry out welding work.
    Turbo - it is a snail, but the bitch is very fast.

  20. #40
    Make a box to filter.


    Install a latch. That's the way it will be.
    Turbo - it is a snail, but the bitch is very fast.

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