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  1. J

    o2 sensor wire diagram??

    can any1 help me.... the person who owned my 88 supra b4 me took the o2 and bypassed the plug and soldered the wires. Well lucky for me they fell apart and now im stuck and cant find witch wire solders were. There is 2 blk and one blue to witch wires do thous solder to? on the harness its blk...
  2. J

    how to read cel codes??

    how do you read cel on a 88 supra turbo?? just turn key to ignition and watch it blink or something??
  3. J

    Cant tell if my mk3 was originaly turbo or none...HELP

    my supra had a engine swap to a 7m gte ...i think it was originally a 7m ge. its a 1988 and on my ownership is says model sws??? im hoping it was a non turbo because then insurance will be alot cheaper on account im only 19:icon_razz...
  4. J

    bov problem dosent make a noise

    ok i just put a ssqv bov on my mk3 stock supra. when i rev the engine it dosent make that pshhh noise. do i have to be driving to hear that noise. i tried regulating it lose than tighting it but nothing happens no surge or anything. only running stock 6.8 psi. the way i installed it was i just...
  5. J

    which exhaust to get in ur opinion

    ok im stuck i tryed to do the research but never got a straight answer in your opinion witch one would you get??? the bic 4inch exhaust or the 3.3inch hks dragger. Also can downpipes for the 7m fit the 1j?
  6. J

    1jz vs 2jz vs 1.5jz

    hi im posting this for my friend he wants to know witch engine would be better to put in for a circuit car 1jz,2jz,1.5jz? i im leaning towards the 1.5jz but i hav no clue and im to lazy to search for him cuz i really dont care
  7. J

    Questions about smoke.

    hi i know this question has been asked before but i cant seach because i only hav 2 more days with my trip perment but i think iv blown a head gasket it smokes clear smoke not alot but the coolent builds up pressure fast also it idles at 1000 rpm but my clutch is messed up. its smoking beside...
  8. J

    to keep powersteering or not?

    hey 1 week ago my power steering started to leak and i was thinking of getting rid of it but i was wondering if it was good to hav powersteering in circuit races because i was origonaly gonna make my car into a drifter but the car is too nice to do that.
  9. J

    1jz swamp is it worth it??

    hi i just want to know is a 1jz swap worth doing for circuit racing. the only reasons i can think of that its lighter n revs up quicker but the money u spend doing the swamp you could do that to a 7m. im new to the 1jz engine but it seems to be imposible to get performance parts and there is...
  10. J

    supra good in circuit racing?

    hi i need sum help!!! i dont no what to do i hav a 7m supra all stock in my garage and a 92 civic with a b16a motor. I was offered $3200 cnd for my civic and i was planing to but a 1jz swap from the money.i was wondering would the supra be a good circuit racing car or should i stay with the...