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  1. speedfreak

    new head gasket right for me?

    hi all i just got a mhg thats 86mm bore my 7mgte has never been bored over this is a dumb question but did i get the right mhg or do i need a 84 mm bore?
  2. speedfreak

    should i lower my compression

    im about to purchase a mhg should i go a little bigger than stock and lower the compression? i only have stock components how bout some pros and cons fellow gearheads thanks
  3. speedfreak

    white exhaust- tons of it-help!

    my 92 turbo automatic constantly over heats, i only have a greddy boost controller that i run at ten psi sometimes otherwise it is a stock jspec engine that i replaced the original with. sometimes i can smell gas while boosting and i think theres a little oil in the water, and a small oil leak...
  4. speedfreak

    time for a new head gasket?

    my 92 turbo automatic constantly over heats, i only have a greddy boost controller that i run at ten psi sometimes otherwise it is a stock jspec engine that i replaced the original with. sometimes i can smell gas while boosting and i think theres a little oil in the water, and a small oil leak...
  5. speedfreak

    sudden loss of turbo pressure!?

    yesterday i went for a test drive after fixing a problem with the drive shaft and my car seems to lack all turbo pressure it builds only to 0 it still has a vacuum but just cant get above the 0 on the gauge and is deffinently not working any suggestions
  6. speedfreak

    drive train vibration

    i need to know if my center bearing, (between proppeler shaft and intermediate shaft) is worn out it seemes to have quite a bit of sag when its not spinning but at about thirty mph it vibrates very badly any help?
  7. speedfreak

    bad vibration in drive train

    my center bearing and rear drive shaft have a real bad vibration at about 30mph, im wondering if my center bearing is worn and if any of you have had similar problems? everything seems to spin well from the center bearing back if i disconnect the rear propeller shaft. any ideas?
  8. speedfreak

    boost controller dash inserts

    i made this dash peice to replace the ash tray and hold my greddy profecb spec II boost controller im thinking about making several if you guys are interested enough tell me what its worth to you this one is walnut burl i can make them out of any wood almost it fits snugg enough to hold the...
  9. speedfreak

    whatup with the tems dash lights 12?3?

    my 92 supra turbo only shows my third tems light in the dash sometimes i havent figured out why. one is always on and the second turns on with the sport mode button for my shocks. but sometimes my third tems light comes on, often when the car is hot or im using alot of turbo, i have the four...
  10. speedfreak

    will my rims fit

    i want to get some 18" rims not really but i cant find any 17 s for a deal but i also have some eibach lowering springs which are going to lower it 1.5" in the front AND 1" in the back will 18s rub my fenders?
  11. speedfreak

    10 psi on stock 7mgte: goor or bad?

    im running ten psi on my stock supra 7mgte it seems fine but when i first installed the boost controller it was only boosting about five i thought stock was supposed to b eight am i boosting too much?
  12. speedfreak

    boost cut eliminator?

    i just got a greddy profec2 and i think the car is cutting my turbo back im trying to boost 8lbs. but it keeps taking me down to 5 do i need a boost cut eliminator? any body got one?
  13. speedfreak

    boost problems

    i just installed a greddy profec 2 boost controller and now my car runs horrible i spliced in between the fuel pressure regulator for the vacuum sensor and inbetween the actuator and turbo for the valve controller should my car run badly until i adjust the controller or did i mess up the...
  14. speedfreak

    thermostat cable: where does it go?

    hi i have just about completed a 7mgte replacement for my 92 and i cant find where one last plug goes, im pretty sure its the thermostat because thats my only non workng gauge. i have a picture hopefully someone will recognize. also i have this one hose that comes from the bottom of the...