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  1. hvyman

    1jz avc-r trouble boost spiking

    t28 turbo is pretty small for just a single. Wg might not be able to efficiently be able to control the boost.
  2. hvyman

    Need help diagnosing a problem.

    start at the battery and cables and work forward. Next would be fuses.
  3. hvyman

    idiling at 650-750

    ecu controls the idle. Just need everything working properly and the throttle plate/tps/ dash pot adjusted to spec and it will idle perfect all the time.
  4. hvyman

    Oil Pump Bearing Aligment

    No. the hole in the bearing is fine. as long as its lined up it will get enough oil.
  5. hvyman

    86.5 na vs 91 turbo?

    1986 is a mk2. 1986.5 is a mk3.
  6. hvyman

    Question for a newly resealed 7MGTE with shaved head??

    If no coolant mixed with the oil then just fill it up and change it at normal interval. If you really want to run it for 5 min then drain and fill and change at normal interval. There is no break in procedure for a hg or any other gaskets. Engine break in is for seating the rings.
  7. hvyman

    Passed block test, coolant boiling over

    How is the radiator cap? And t stat?
  8. hvyman

    Make a harness?

    Dr tweak builds harness. He is in the vendor section.
  9. hvyman

    What wheel color to get

    stick to 1 thread. the first thread you started or the wheel thread.
  10. hvyman

    Wheel Fitment & Question Thread

    255 is only a little stretched on 10in wheel. on a 9.5 it will be about flush.
  11. hvyman

    Wheel Fitment & Question Thread

    Will need roll.
  12. hvyman

    Bypassing the Heater core?

    ^ dont think so. If you block those off your not going to have any coolant flow at the back of the engine.
  13. hvyman

    jzx90 harness and ecu on a jza70 engine

    The engine and sensors are all the same. The body harness plugs and Ecu plugs are different. So you will need a chaser/soarer Ecu to go with the harness.
  14. hvyman

    Will these wheels fit.

    There is also the 300 somethings pages in the wheel fitment thread.
  15. hvyman

    wiring

    Ya if you get the connectors for the same year as yours all you have to do is match the colored wires up. Shouldnt take more than a hour to fix.
  16. hvyman

    Auto 1JZGTE Driveshaft Options

    your prolly going to need a custom one.
  17. hvyman

    CA smog check question

    you wont pass without egr. and since the intake is not carb legal you will fail the visual. Also removing egr does nada for perormance.
  18. hvyman

    Crank Wobble

    First I'd replace the crank pulley. After 20+ years the rubber part tends to come apart. It's some what common. Also it's not the rubber that dampens. It's the weight. The stock pulley is balanced and is a counter weight. Using a cheap light weight pulley is going to give a knock. Use a ati...
  19. hvyman

    OEM Bump Stops

    Seems a bit much. Hit up Jeff at champion Toyota. Should be 40-60 for the rears. He's a vendor on here and sm.