desmog question

Discussion in 'Engine/Drivetrain' started by spanks_4, Nov 7, 2012.

  1. spanks_4

    spanks_4 Enthusiast

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    Anyone know all of the plates that have to be bought/done to for the full desmog process?
     
  2. dillinja666

    dillinja666 Toyotaholic

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    Kinda.....what year us your truck, what motor?
     
  3. spanks_4

    spanks_4 Enthusiast

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    Lol sorry 88 22r...

    I now I need the egr block plate, but not sure about all the others.
     
  4. Toy88yota

    Toy88yota Member

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    You should only need 3 one on the block one on the intake and one on the exhaust. I ordered mine from lce but lots of guys make their own.
     
  5. spanks_4

    spanks_4 Enthusiast

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    It's actually two on the exhaust isn't it? one per bolt or something?

    Any links to the one for the intake?
     
  6. Malessohomegrown

    Malessohomegrown Toyotaholic

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    depends on your exhaust setup.Mine are headman headers and only one blockoff if stock one on eachside of the manifold[​IMG][​IMG]coulda made a nicer one for the headers that was just fast break.For the one on the intake I bent and folded the water neck that comes down underneath. There is also the on on the left side near the water pump same thing folded that and welded the end.Found it[​IMG]
     
  7. spanks_4

    spanks_4 Enthusiast

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    Cool dude thanks.
     
  8. Toy88yota

    Toy88yota Member

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    Does your manifold look like the one in his picture? If so you need two block offs for the exhaust. My truck only needed one for the exhaust, lce calls that one a O2 block off plate.

    You will need the first kit for sure but you will only need either the oxygen sensor block off or the air injection block off depending on your header style.

    EGR Block Plate Kit - 20R/22R(Carb. Only)

    Oxygen Sensor Block Plate Kit - 2-Bolt Style

    Air Injection Block Plate Kit - 22R/RE
     
  9. Malessohomegrown

    Malessohomegrown Toyotaholic

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    What the boys do over here is cut up a beer(preferably BUDLIGHT)can and put it behind the plate with the wholes in it.Works cherry too.
     

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