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  1. suprarx7nut

    Electronic boost controllers....

    Eh? Balance feature? I have a profecB 2 and I dont know what you're asking about. You mean the air filter?
  2. suprarx7nut

    Horsepower increase from tuning stock turbo from 7psi to 14psi

    You'll feel a good power gain, but that doesn't mean it's safe. If your car is running rich, you should figure out why. The lex AFM changes the air signal by about 25%. You're now running 25% leaner than what the stock ECU wants. If you were/are running rich, it was likely the car's way of...
  3. suprarx7nut

    Time for an aftermarket stereo... HELP!

    Eek, dual is horrible quality. Really, really bad. :( Did you get a dash kit? You'll need a plastic mounting kit for the stereo to even look ok. Without the dash kit, it'll look terrible. The adapter connectors, aka harnesses, are helpful and much easier to deal with compared to soldering or...
  4. suprarx7nut

    Oil Pressure low

    If you are looking at the stock oil gauge, forget about it. The stock gauge is not accurate enough to worry about low oil pressure. If you are really concerned, get a good aftermarket gauge or hook up a mechanical oil gauge. Honestly, you're worries would be better utilized dozens of other...
  5. suprarx7nut

    Horsepower increase from tuning stock turbo from 7psi to 14psi

    LEX AFM requires the 550 injectors. That's the whole point of the upgrade. The AFM without the injectors is somewhat useless like supraguy said. Lightweight crank pulley wont do you any appreciable good, IMO. I wouldn't bore the block anything beyond what is required. There are PLENTY of ways...
  6. suprarx7nut

    Horsepower increase from tuning stock turbo from 7psi to 14psi

    Like I said, boost pressure is a small part of a big equation. You can easily have 50whp difference in one psi increase if you change a bunch of other items. Don't get all hung up on a certain "psi". Sent from my ADR6400L using Tapatalk
  7. suprarx7nut

    My First Car

    Nice updates! The shift knob, empera's ebrake and shift boots and upper rear molding were a few of my first steps when I bought my mk3 too. It can really transform the cabin feel if those parts are old a tattered. Interior looks clean!
  8. suprarx7nut

    Horsepower increase from tuning stock turbo from 7psi to 14psi

    Using the stock CT-26 at 14 psi is a little more than most would probably recommend. However, if you were to run at that boost level (and risk burning out the ct-26 in a very short time) you'd probably be around 300-375 whp. It all depends on what else you've done. The boost level is a small...
  9. suprarx7nut

    no knock sensors on 92 7mgte

    Sounds like you have more than a couple problems. You need the knock sensors. Without them, I think you're driving in limp mode constantly. Sounds like you might have a boost leak too. Sent from my ADR6400L using Tapatalk
  10. suprarx7nut

    I WILL PAY $10+ for the correct diagnosis of my electrical issue. VIDEO/PICS

    No joke, the term is actually pretty neat. I will spend some of my breaks at work reading it. The system descriptions and wiring diagrams are great. You can understand how virtually everything in the car works. Between the tsrm, tewd and epc you have virtually all the info you'd need to build a...
  11. suprarx7nut

    ok, I got the cluster out... but now...?

    When you took the gauge out, there weren't multiple pieces? There's a backing plate that falls off immediately and I think a couple others. Sent from my ADR6400L using Tapatalk
  12. suprarx7nut

    ok, I got the cluster out... but now...?

    There are no plug n play gauges for our dash. Every time you see someone with an upgraded gauge, it has been done with significant modification to the cluster. OP: Perfectly normal to see low pressure. The engine doesn't require a lot of pressure and the gauge tends to read a little low...
  13. suprarx7nut

    88 Blue Turbo restoration/upgrade story

    I'm always impressed how damn clean you get everything. And all the paint work... Ugh. I have a hard time getting a couple pieces painted properly and you seem to paint ten pieces a week!
  14. suprarx7nut

    I WILL PAY $10+ for the correct diagnosis of my electrical issue. VIDEO/PICS

    Have you checked the dimmer? Maybe the dimmer is going bad. Here's the wiring diagram. All you're doing when you touch the white-green to ground is eliminating the dimmer (AKA rheostat). If it works fine with the white-green on ground then I would bet your rheostat has gone bad. It's easy to...
  15. suprarx7nut

    power steering leak help

    PM'd about the kit. I'm glad someone might be able to use it. I spent $80 on it and never used it. I nearly threw it out when i moved because i know it's a rarely used item.
  16. suprarx7nut

    What did you do to your supra today? Pics

    Shadow Grey interior... clean car... jealous!
  17. suprarx7nut

    So who here is currently part of the Zero RWHP supra club?

    I took mine down for the winter in November and it's still just hanging out in the garage waiting for the new wiring harness to be done. Still many things I have to do before it's ready, but I've set a loose goal of April 1st for starting it up again. :)
  18. suprarx7nut

    power steering leak help

    I still have a steering rack rebuild kit. I'll sell it super cheap if you want it. Sent from my ADR6400L using Tapatalk
  19. suprarx7nut

    Mystery solved... now the trauma begins

    Kinda a pain, but not terrible. Good chance to really clean some stuff out. Sent from my ADR6400L using Tapatalk
  20. suprarx7nut

    '90 Dash Harness Different From '89 Engine Harness

    I present to you many hours of work from sifting through my 1990 Supra Toyota Wiring Manual: I'd still double check all of those, but they should be right. :)