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  1. hvyman

    7M bearing size confusion!

    If the crank has been machined in anyway most likely the select fit bearings are not going to work. There are number on the block crank and rods for the Toyota select fit bearings and to find out which beating to use you have to match up the numbers for that cylinder. Its in the tsrm. Easier...
  2. hvyman

    Headgasket choices and recommendations

    Then as long as the block is clean and straight mhg should seal. Doesn't matter which one you use they all work.
  3. hvyman

    Headgasket choices and recommendations

    If there is a stock hg on it and your not machining the block run a stock head gasket.
  4. hvyman

    Exhaust fumes - but only when moving, and worse with the windows down.

    Possibly the exhaust manifold studs starting to back out. Open the hood with the engine running. Should be pretty noticeable.
  5. hvyman

    power steering

    It's the design. If you have pps power steering isn't even used At speed. The ratio is how many turns lock to lock.
  6. hvyman

    Need quick question Answered please Regarding stock ECU's

    Could be a number of things. Power and grounds for Ecu and some other things. http://www.cygnusx1.net/Supra/TechTips/engine_error_codes.aspx
  7. hvyman

    New Napa Platinum synthetic oil filters

    I'm curious what's the deal with the fram xg filters. Everyone says they'd rather use that give the price yet it's still higher than pureone?
  8. hvyman

    Temp Gauge problem after 1jz jzx90 swap

    Need to groud the brown wire on the m1 plug. I had the same issue.
  9. hvyman

    89 na-t conversion wireharness issues

    The plug with 2 wires is for pps. If you had abs there would be another 3 wires black red and yellow. Could cut the plugs that don't match up and wire in the correct ones that do from the he harness. If the wire colors are the same then just match them up. This would help too. As long each...
  10. hvyman

    Need quick question Answered please Regarding stock ECU's

    Are you sure your Ecu is bad. 7m Ecu never go bad usually. The non ca one should work on a ca harness. Only difference iirc is the egr temp probe.
  11. hvyman

    Original mkiii ride heights + questions

    Ya wingless was not specific to na or turbo. I have seen plenty of factory turbo cars that were stock wingless. Majority of cars had spoilers tho. Stock ride height is 4x4. Quick search rebvieled something like 2ft 4in front and 2ft 3in rear for a 88. Front is a tad higher than rear.
  12. hvyman

    Stronger spring for throttle body

    The throttle should snap closed unless the part you installed is leaving it open. Never heard of stiffer springs for a stock tb.
  13. hvyman

    Want more suspension adjustability??

    If your wanting a group buy there is an application for it. Wesbeech made adj upper control arms as well but the group buy is closed iirc.
  14. hvyman

    A little help if you will.

    Check the csi time switch like jetjock said. It's the temp sender that is on top of the t stat housing.
  15. hvyman

    Anyone put a diesel engine in a Supra?

    Toyota made a turbo diesel for 4 runner an hilux I think. But it only made 133hp iirc lol.
  16. hvyman

    7mgte manual harness converting to auto

    There is no l1 l2 l3 or ect on a manual harness.
  17. hvyman

    7mgte manual harness converting to auto

    No I'm not 100% sure as I have never done it not would I. Most people go the other way around that's why no one is answering. Only thing different between the auto and manual harness is the parts for the auto trans.
  18. hvyman

    7mgte manual harness converting to auto

    Don't need 2 threads on the same thing. Simple google search http://turboninjas.com/gallery/James/Cars/Mk3Supra/pre89ecu.gif.html Will need to take everything in the harness that goes to eh trans and add it to the other one. Also might want to take pics and see where each wire goes in...
  19. hvyman

    A340E throttle body cable

    Can try junkyards, part outs, or post in the want to buy section in the for sale section. There is also toyota.
  20. hvyman

    How much can a MK3 be 'Shortened'?

    Just remove front bumper cover and bumper. That's more than 3 inches.