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  1. hvyman

    Oil and coolant mixing on 1jz

    Hard enough front end collision and it would crack the block.
  2. hvyman

    absolutely no compression???

    Just turn the engine by hand. If its just as easy with the spark plugs in vs out, then you have no compression, but i would still get another gauge to verify.
  3. hvyman

    machine shop question

    Ya comectic can do custom sizes.
  4. hvyman

    engine question

    Many people have had problems with tiger japanese.
  5. hvyman

    targa seals

    You have to tell champion toyota that your a member on supraforums if the discount still remains. Last i read on sf was that the manager retired and thats where the discount was. Elm hurst toyota gives a discount to sf members aswell. There expensive but the fact that they last 20 years and...
  6. hvyman

    looking for a low milage 7m gte

    Just google jdm engine and stay away from tiger japanese. Check them all out and look at there warrenty or you could go on ebay if you wanted. Your in cali so if you get on socalsupras.com im sure you could find one pretty close to you for cheaper.
  7. hvyman

    maine and rod bearings

    You would need to check clearances unless you want to say f it and possibly end up with rod knock on start up.
  8. hvyman

    Sounds like a blown shock but shocks are new?

    Never had a problem when i had tokicos but double check the top nut and the rest of the suspension.
  9. hvyman

    Help no electric power

    Get a volt meter and check to see if you have batt voltage at the wires after the connector. The little wire on the + battery clamp can some times look like it connected but it really isnt.
  10. hvyman

    LIPP questions

    You can look for used cooleze piping kits. There is one for sale in the for sale section right now. There not really that bi of a brand and sometimes not even worth it. Like the lip lex afmwith not electronics for 300 when you can get a used lexus afm for like 40-100 with electronics, Or the...
  11. hvyman

    cold start and idle problems

    Afm is prolly bad and the tps needs adjustment. Take the lex off if you dont have 550's. And fix the vacuum leak that will give you a bad idle as well.
  12. hvyman

    car still having misfire problems

    Could be a clogged injector or a bhg. You can test the resistance in the injectors or take them out and get them flow tested. Could also do a block test and compression test. Does it smoke at all?
  13. hvyman

    Rear Main Seal leaking Oil??

    Take the inspection cover off and look. Oil could leaking down and making it look like its the rear main.
  14. hvyman

    MrOizo's JZA70 - 2JZGTE and V160!!

    This build is awesome! What are you running for a rear end?
  15. hvyman

    This is why I love track days...

    The supra sounded mean as hell. Idk about the gtr tho. But that wagon, damn, that shit got some angle.
  16. hvyman

    looking for a low milage 7m gte

    None of them are low milage anymore prolly. Better off to just find a good block and head and do a rebuild. A lot of 7m's from japan usually have a bhg anyways. Plus you will still need your egr stuff if you want to pass emissions.
  17. hvyman

    heater core confusion

    Ya like right in the center almost and the a/c evaporator is more on the passengers side. Dash needs to come out and then the heater box needs to come out and taken apart and viola.
  18. hvyman

    Oil pressure question

    7m has a lowe pressure high flow oil system. Not a poblem thats how they were made. Get a test gauge and check it. Stock gauge is more of a idiot light than anything else.
  19. hvyman

    Piston & ECU question.

    You can get some gte npr pistons from driftmotion for like 120 with rings. Just make sure you take the block the machinest first and get the right size. Fyi the rods are the same so you can use the ge ones if there still good. Cranks are the same too although there are 2 different cranks...
  20. hvyman

    SupraMania: What Do Yo Do? Who Are You In Life?

    Im 22 and working for hyundai tech center working on proto cars. Mostly suspension and steering changes. Hopeing to start going to skool to be a engineer but well see. I hit the bars usually every weekend or go skateboarding. And thats about it.