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  1. hvyman

    Is the r154 worth the swap

    r154 prices are only higher if they have jz bellhousing.
  2. hvyman

    fluxuating tempature

    How quickly does it go up and down?
  3. hvyman

    wtf I am lost in the sauce

    Should. Compare plugs on the 89 harness to the ones on the car. All the sensor should be the same and in the same place. You can look at the ribs on the block to tell weather it is a new block or a old block.
  4. hvyman

    1JZ no idle-up for A/C

    Yes If you have jza70 ecu
  5. hvyman

    Is the r154 worth the swap

    Yes. It's stronger. If your looking for less than 3-400 then the w58 would be fine.
  6. hvyman

    What wastegate do I need?

    Ya be etter idea with a cast manifold. You could one made pretty cheap if there isn't one out already.
  7. hvyman

    no. 3 cylinder head cover

    I'd just pull it off an use drain plug gaskets. That works the best.
  8. hvyman

    2jz turbo's

    2j steel wheels would be better. There already small and spool. Fast. There is a guy down here who has done that and he said it has a tiny bit if lag but hits hard on the 1j. You know you need the injector resistor for the 550 injectors right?
  9. hvyman

    Time to move on

    Forever huh? Well see.
  10. hvyman

    '88 Toyota Supra Turbo Body plug Pinout's with colors

    Is there a need for both of these threads?
  11. hvyman

    AC needs refill

    IDk then. Its been a long weekend. Isnt there something different between r12 ports and r134? I know you cant use the hoses on both system.
  12. hvyman

    Early '89 Wiring harness pinout with colors

    No. I think idealsupra hosted it or someone.. The supras.nl has its ups and downs. Its pretty euro the way they went about it. The one im talking about was pre 89 only and was spot on.
  13. hvyman

    AC needs refill

    Forgot r12 was the same size. Im used r134 on my car. If you know how the system works tho you just need to follow the lines and see where they go to find out which port is which.
  14. hvyman

    What wastegate do I need?

    Id just cut it off and get a precision 46mm. Comes with the flange and eithe weld it your self or ask a shop. Should be like 20-40$
  15. hvyman

    Early '89 Wiring harness pinout with colors

    Was it you that had the pre89 site with these on it before? I have been looking for that link for a while now.
  16. hvyman

    Experts need help! O2 Related

    Pretty sure it sounds like the problem was the o2 sensor wires melting and shorting out the ecu. Not that the ecu took a shit. Only time i have ever heard of a ecu going bad was user error. Like here.
  17. hvyman

    why do people run without timing covers?

    Also have a buddy who has made a spacer for that.
  18. hvyman

    Manual to Auto Swap Q's

    Need auto harness and ecu. Then of course auto trans and if you want the auto brake pedal. Shifter and all that as well.
  19. hvyman

    Supra Mk3 with Quaife gearbox

    Sick. What engine are you running?
  20. hvyman

    AC needs refill

    If you have done a/c you would know that the low side is smaller than the high side....