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  1. OneJSupra

    How strong are the stock internals of the 1jz (in pictures)

    I agree with you about Jarco. I bought my clip from them back in 2006 and they started the car b4 it was cut in Japan. Even had a video of it running along with the vin numbers.I also asked them to perform compression and leak down test and email me the result b4 I gave them my cc.
  2. OneJSupra

    GT35r 1jz

    Very nice. So this is what you been up to lately. Pm sent.
  3. OneJSupra

    Another I'm finally enjoying my car thread..

    hey congrats man i know the feeling exactly. glad to know you're finally driving it.
  4. OneJSupra

    Mine's Tuned ECU problem (1JZ-GTE)

    Just read this, looks like it's either tuned for other than stock or it is defective. You should be able to get a refund since you bought it from ebay via their buyers protection. Good luck.
  5. OneJSupra

    Post your Pre-89 bumper thread

    thanks, it's a bomex lip. I bought it from Nick.
  6. OneJSupra

    Post your Pre-89 bumper thread

    I'm sticking with my pre-89 bumper. Here's some updated pics. cheers !
  7. OneJSupra

    1J, Big Single, What gears to use??

    I will say it again if you want to go fast from the start 4.30 will get you there. If you do a lot of highway driving I will get a 3.73. Personally, I like my 4.30. With my T61 turbo I can really punch it like mad max ... :naughty:
  8. OneJSupra

    1jz twin setup question

    cuz u don't know how to drive ... :biglaugh: lag is foreplay it's a good thing ...
  9. OneJSupra

    A/F Tuning with SAFC

    Here we go again... you do know better does not necesarilly mean faster ... :evil2:
  10. OneJSupra

    Engine Failure

    Trying to expand my knowledge on how to prevent engine failure such as rod knock or spun bearings? Are these two related and what are the preventive measures? I've heard of a few 1JZ engines with spun bearings. In addition to keeping your oil changes with good quality oil filter @ every 3-5k...
  11. OneJSupra

    1jz running lean underboost?

    just curious how much fuel did you pull with the stock injectors at 348rwhp?
  12. OneJSupra

    A/F Tuning with SAFC

    I'm in the process of tuning mine as well with a safc. 1-my afr at cruising speed (2800-3200) is between 14.8-15.5. That's normal IIRC, it varies due to throttle control and ecu adjusting it. 2-if you pull too much fuel safc will adjust timing and get very dangerous, some people lilke to get it...
  13. OneJSupra

    Dyno: 1JZ Single GT35R and E85 602WHP/550WTQ

    not anymore :nono: Very impressive numbers.
  14. OneJSupra

    Where should I get the swap?

    Yap call the MAD Scientist (DR Tweak), tell him Andy sent you.
  15. OneJSupra

    engine bay wire clean up

    Looks good. When I'm done modding my supe I let you upgrade my sound system. p.s. where were you last Wednesday man?
  16. OneJSupra

    how do you guys fix this?

    what oil viscosity are you running?
  17. OneJSupra

    high idle... don't really know why

    check for vacuum leaks, my 1j idled at 1500rpm one day and couldn't figured out for a day till i found one of the vacuum hose was disconnected and after I zip tie the hose the idle went back to normal.
  18. OneJSupra

    1jz has rod knock

    Same here but I ran half a quart over the full mark. So far so good.
  19. OneJSupra

    1jz cutting out at 4500 RPMS

    Get it tuned as your 540cc is dumping too much fuel, you only going to make it worst if you don't.