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  1. M

    Project Thread Harrop HTV1900 Supercharger (Eaton TVS) 1999 Hilux Project

    Man this thing is neat!! I wish mine looked this good! Loving it!
  2. M

    1uz rn90 hilux

    Also now has a full spool fitted
  3. M

    1uz rn90 hilux

    small update. had it tuned for e85 a while ago, but was blowing the spark out pretty hard by the looks. still made 310rwkw on 15 psi which wasnt too bad. Pulled the engine out to change the valve springs, hg's, and arp studs a couple of weeks ago (cant get the cam covers off with the engine...
  4. M

    Changing valve springs without removing heads.

    Can the valve springs in the 1uz be changed without taking the heads off? I believe there is a special tool? cheers
  5. M

    1uz power dropping off after coming on boost

    filter is attached to the inlet of the turbo, an airbox and piping would have been nice, but not enough space.
  6. M

    1uz power dropping off after coming on boost

    I was assured spark was good as it should be with the new ignition setup.
  7. M

    1uz power dropping off after coming on boost

    Do the vvti heads have the same intake and exhaust port spacing as the non vvti heads?
  8. M

    1uz power dropping off after coming on boost

    Yeah, casnt go past an lsx. Pity the capacity is too high or i would have gone for that option instead. Whats the specs on that grunter again?
  9. M

    1uz power dropping off after coming on boost

    Damn ninja's! Are you still thinking of going lsx Justen?
  10. M

    1uz power dropping off after coming on boost

    Its a china spec (cooling pro). Thats unfortunate being a 2 bolts mains. Though i'm still far from deciding on a combo. why cant i edit my posts to fix up the spelling mistakes?
  11. M

    1uz power dropping off after coming on boost

    dump is 3.5" with 'semi modded' 5" bodied 100cell cat and a straight through muffler. fuel pressure is fine (2x 044s into 1x -10 into 2x -8 dual feed rails and a nice aeromotive reg)
  12. M

    1uz power dropping off after coming on boost

    if anything id say the exhaust manifolds are too big. i think being narrower would aid gas speed. the intercooler may be the problem if its going to be anything restricting it 600x300x75, has 3"in and out though. rest of intake is 3" with 90mm throttle body. i pulled the cooler out after the...
  13. M

    1uz power dropping off after coming on boost

    Stock cams, motor hadn't have timing belt done when i got it. That of course doesn't mean that it had under 100000kms on it.
  14. M

    1uz power dropping off after coming on boost

    Ok guys, I posted this up over at fat pf and have got a few ideas on what to try. seeing as though a few of you here have fi 1uz I thought I might see if you have any other ideas. Pretty much the power drops off once the revs get above 4000ish. Spark is fine according to the dyno op, has a...
  15. M

    1uz rn90 hilux

    made 225rwkw@10psi, having major spark issues. cdi+e85+more boost coming soon!
  16. M

    334 RWHP Single Turbo-Stevechumo

    did you end up figuring out why the power was reading low? i seem to be having the same problem as you
  17. M

    1uz rn90 hilux

    not much, turned the load leafs upside down, added tramp rods and some koni shocks. doesnt hook up too bad with 255/35/20s, can prob soften the shocks some more. front coil overs are done as well
  18. M

    1uz rn90 hilux

    this is how it looks now having ignition issues at the moment though


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