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  1. Bigzavs

    Driftmotion Turbo upgrade kits

    do you have an EBC? if you do you might have the wrong gain setting. also, what size is your intercooler/piping?
  2. Bigzavs

    cast vs tubular

    cast manifold will help out in the spooling department, but tubular is going to give you better overall power in the end
  3. Bigzavs

    jdm 2jz vs us 2jz

    youve got the turbos backwards, jdm are ceramic and usdm are steel the cams are different as well, but not by much, its barely noticeable. also, the usdm runs a hotwire mass air flow system, whereas the jdm is speed density
  4. Bigzavs

    1JZ Ecu Not revving engine?

    did you set the TPS with a voltmeter? or just stick it on there? also, open up your ecu and check for blown caps, all too common on a 1J
  5. Bigzavs

    A few alternator questions...

    its not possible to use the 7M alt as its a 5-rib belt and JZ's are 6-rib if you extend the stock plug from the fusebox to the new alt, thats all you have to do, no other connections. if you are interested i have a working early style soarer alternator sitting around the attic that i could...
  6. Bigzavs

    The "NOT SO GOOD" gas mileage thread

    you have some problems you need to sort out then if thats youre gas mileage i got more than that on a tank of doing nothing but tuning my 72mm setup at 19psi. i got over 100 on 3/4 of a tank that go around my T88 setup, i have no idea on gas mileage on it, so far the only time ive driven...
  7. Bigzavs

    The "NOT SO GOOD" gas mileage thread

    another suggestion just because you stay out of boost, and dont heavy foot it..........if youre taking each gear up to 3K rpms or higher before shifting, youre still gonna use gas my first setup, i got 25-27mpg, i was shifting at 2000-2200rpms at the most in between gears
  8. Bigzavs

    Specs for machining 2JZ USDM Cams for a 1JZ Engine.

    really? maybe it was posted in another cam thread turns out i still have them on my iphone's notes from when i gave them to honestabe oil seal areas need to be cut down to 38.15mm and the exhaust cam's thrust journal needs to be 22.15mm front to back easiest way is to just take a stock 1j cam...
  9. Bigzavs

    Specs for machining 2JZ USDM Cams for a 1JZ Engine.

    if you look in my thread thats stickied, i believe the numbers are posted
  10. Bigzavs

    Gauging interest: 91-92 6.5" Speaker pods

    id def be in on this if you get them made
  11. Bigzavs

    Weird starting issue, Temp sensor related

    alright, heres my issue (car is a 1.5JZ running on an Aristo harness/ECU) when i go to start the car up while cold, it has no problems if its inside a garage in moderately cool air. after it has warmed up, the car will not start at all. if i spray some starter fluid into the throttle while...
  12. Bigzavs

    1j starts for only a second!!

    check your codes, and most likely youll throw a code 14, which means ur ecu is shot my car did the same thing a while back
  13. Bigzavs

    Exhaust Comparison Thread

    1.5JZ 272's (old 268's in video) Ported head T88-34D 4" downpipe, 4" exhaust http://www.youtube.com/watch?v=gkXyIH9ES_I no fun videos yet
  14. Bigzavs

    Anybody used 4" mkiv downpipes on thier mk3's?

    like u said jon, i think it will need to be shortened, and then for your style manifold, i think the v-band section will have to be lengthened by a short amount
  15. Bigzavs

    are these any good

    either go through a vendor, or just look in the for sale sections i got a low miles T88 for 800 bucks going on the for sale sections
  16. Bigzavs

    Single turbo 1jz vs. GTR

    ill bring my camera tonight if you want some vids taken edit: simultanious post FTL
  17. Bigzavs

    Single turbo 1jz vs. GTR

    its actually a pretty much new OSGiken single disk, had almost no use when he got his clip. it just really doesnt like to be slipped, car had the same issue at 2K9 during the drags
  18. Bigzavs

    Single turbo 1jz vs. GTR

    you and your running 1J..............bastard, how come it sounds so damn loud in the video's? is the gtr really just that damn quiet? and damn we gotta teach kurt how to take videos
  19. Bigzavs

    Frontierguy25's quick rebuild, drag strip beware.

    lookin good ryan! we need to get our cars broken in and out havin fun i should be getting it this week from christian
  20. Bigzavs

    Frontierguy25's quick rebuild, drag strip beware.

    ryan, call me again so i can get you the alignment tool updated my phone and lost all numbers and shite lemme know if you need help on anything