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  1. S

    IACV interchangeable???

    i have a ‘93 1uz, it has the IACV that doesn’t have the motor section that comes off with three screws. I want to replace the iacv with the one that does have the three screws so I can clean it out and replace the bearings. I see they are nearly identical. Does anyone know if the later IACV is...
  2. S

    Nitrous? How much giggle juice?

    ive got a bone stock ‘93 ls400 1uzfe. I’ve got exhaust and intake on it. It’s in my celica. I wanna skip the build stuff and go straight to nitrous for drags. What’s the “safe amount” I’d like to not blow the engine up as it is a real pain to remove. (Worse than when it was in the Lexus...)


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