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  1. OneJSupra

    2jz ecu on a 1j, code 78, wont start now...

    Who did your wiring harness? Like BigZ said, you will need to run 3 additional injector wires for sequential firing.
  2. OneJSupra

    precision 67mm

    A PT6765 billet wheel would be nice. That's what I'm dropping next. G/L with yours.
  3. OneJSupra

    greddy profec spec 2 nightmare

    Did you follow the guidelines I sent you? Here's what I recommend. Example: Your Desired boost: 12 psi Your Wastegate Spring set: 8 psi What boost is your fuel cut?: 13 (assumming 13psi) Target set boost = 20% (start with this and then increase by 2%) Gain = 10 Start Boost = 8 (psi)...
  4. OneJSupra

    Making a highly responsive, streetable and pump gas only efficient 2JZ...ideas please

    Jonathan, what's up man. You rode in my car (untuned) when we went to Merrit Island. Wait till you ride in it again. Now tuned, I'm at 460+ whp pump gas with MP T61 turbo. A PT6262 billet wheel turbo will definitely put a wider smile in my face at 22lbs of boost and C16. ;) Good luck with your...
  5. OneJSupra

    Happy 'bday, so did you buy that mk4 for your b'day? lol

    Happy 'bday, so did you buy that mk4 for your b'day? lol
  6. OneJSupra

    I'm having a weird problem only on extened trips

    How good is your fuel system (pump, regulator, filter, injectors)?
  7. OneJSupra

    Gauging interest: 91-92 6.5" Speaker pods

    Justin, i be glad to take them off your hands for 50$. Let me know.
  8. OneJSupra

    Username/Real name

    OneJSupra/Andy
  9. OneJSupra

    Ebay 13 wilwood big brake kit

    I'm sure the ARZ kit works great as MANY have bought it and showed good result. BUT, why the fuck would anyone wanna jump on this kit and call it "china" crap or junk or whatever if you don't even know what it is made of or even heard from anyone who bought it and ask their opinion if it is crap...
  10. OneJSupra

    Infected with MGSS

    Very nice. I see a JZ swap in the future. Perhaps 2J this time.
  11. OneJSupra

    new E-fan installed pics

    Seen too many supes overheated with e-fans and have switched to mechanical fans. Been running it in my car for three years now with the stock 7m rad and ac blasting during the summer. No overheating issues.
  12. OneJSupra

    is it safe to raise the boost up if my car isn't tuned yet??

    That's how I tuned mine. It worked like a charm. :evil2: A few pulls here and there and was able to tune the afr.
  13. OneJSupra

    is it safe to raise the boost up if my car isn't tuned yet??

    Timing will be all over if you're pulling too much fuel in the range of -35 to -50%. I you keep it conservative and tune it right safc will do just fine.
  14. OneJSupra

    is it safe to raise the boost up if my car isn't tuned yet??

    It's really not that hard to tune with a safc. ;)
  15. OneJSupra

    Post your Pre-89 bumper thread

    That's not bad at all.
  16. OneJSupra

    i need everybodies opinion on this

    Then you need to read this http://www.supramania.com/forums/showthread.php?t=38811 so you can educate yourself.
  17. OneJSupra

    jdm 2jz vs us 2jz

    When did you get the mkiv? I see you wanna hang with the big boys now ha Justin. ;)
  18. OneJSupra

    The "NOT SO GOOD" gas mileage thread

    It doesn't matter as long as it is 3 wires. You have to splice it to the connector. The mustang sensor has one white (signal) wire and two black wires. The white wire connects to the blue wire on the connector. The two black wires just splice it to the other two wires in the connector.