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  1. Z

    Tach and speedo jumping around under load

    I'm having a major problem with my tach and speedo. The speedo, when the car is under load, will freeze at random speeds and jump around. It'll go from 70mph down to 30 then up to 100. Tach will just freeze and then jump up to where it's supposed to be at. Very scary. Trying to get the car...
  2. Z

    Turbo build and dyno numbers

    Jesus. I can't imagine trying to fit a 42R in that engine bay. Should be interesting, and make an ton of power. No, i'm sorry. Got a little lucky yesterday. I ran into the tuner at FAT (they built my car), so i was actually able to talk to him instead of through everyone else at PSR...
  3. Z

    need help fast

    I drive around with my 555R's all the time. No problems at all.
  4. Z

    Turbo build and dyno numbers

    No, it is a Garrett turbo.
  5. Z

    Turbo build and dyno numbers

    Mine looks just like the one pictured, but it is only 2" in diameter.
  6. Z

    Hellion Turbo

    A supercharger is going to require the same upgrades. The only real cost difference is in the kits. All the supporting mods are going to be very very similar. And if he's only looking for ~500hp he could get away with using the stock heads, cams, and intake. The well designed turbo kits...
  7. Z

    Turbo build and dyno numbers

    Fuel system consists of twin GT40 pumps in a fore hat with twin -6 outlets. -6 feeds into a Y and a single -8 line runs to the CPR Rails. Fuel to the injectors shouldn't be an issue, not at this kind of power. I was a bit surprised that power started dropping so early as well. With the heads...
  8. Z

    Turbo build and dyno numbers

    Doesn't sound right to me either. Finally was able to get some information out of them. They have no idea what my fuel pump duty cycle or fuel pressure are, but the injector duty cycle was at 91%
  9. Z

    Window / Door Issue

    This happened to me the other week. It's quite annoying and seemingly happened for no reason. Haven't had the time to work on solving the problem yet. Hope you get an answer.
  10. Z

    Turbo build and dyno numbers

    I paid $750 for the intake. I bought it off ebay, still new.
  11. Z

    Turbo Kits

    The 45R is huge. Cobra R with a 45R
  12. Z

    Turbo build and dyno numbers

    Finally got the rear end work and tune done. Car made 587rwhp and 526rwtq. Here's the only graph i've got. It's absolutely impossible to get any information from the tuner. They were supposed to get me the dyno files and info on injector and pump duty cycles last week and i still haven't...
  13. Z

    going to a blow thru setup

    The 05+ slot style meters seem to be working for most. It's what i'm running and has been working great so far.
  14. Z

    Turbo build and dyno numbers

    Got the car back from the turbo builders. We fixed most of the minor issues and took care of the stuff that wasn't finished before the dyno appointment last time. Going to get the rear end work done, hopefully, next week. Final tune, for both pump and race gas, should be done the week after...
  15. Z

    What is this part? (pic inside)

    The one wire he is pointing to is the cruise control cable. The rest of it can be removed, though.
  16. Z

    Turbo build and dyno numbers

    Car is back at the shop getting some small issues taken care of. Few small oil leaks, some cleanup, bad oil pressure gauge, etc. Boost controller is also getting installed. Should be back on the road in another week or two. After that it's back to the dyno and hopefully some videos. I'll...
  17. Z

    inflated horsepower story?

    at what point do you stop saying "otherwise stock"?? :D With a stroker and a Kenne Bell he's obviously got a built bottom end and has done some work to the fuel system. I'd imagine that the stock heads would be a problem, but didn't kenne bell make 600rwhp with one of their cars with stock...
  18. Z

    Turbo build and dyno numbers

    As long as weather holds out i'll be out at the pavilions this saturday (the 24th). Hoping to be around 4-5ish, depending on what time we can get everyone together for the drive up there. I doubt i'm losing much power in the exhaust. The stock manifolds have proven to make some decent power...
  19. Z

    4.6 head question

    I had Timeserts installed in each plug hole in my new heads. I didn't want to have to deal with a blown out plug down the road. Of course i plan on pushing 22+psi as well. Stock or N/A, i wouldn't worry about it too much, otherwise, it's fairly cheap insurance to have the plug holes Timecerted...