94 mustang powerdyne ?s

Discussion in '94-95 5.0 - Specific' started by 94bluebyu, Jan 25, 2014.

  1. 94bluebyu

    94bluebyu New Member

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    i have 94 mustang gt with 306 trick flow street intake gt40p heads stock cam and 9lb powerdyne

    any sugestions for injector size 19s 24s 30s i have vortech fmu also
    with msd btm do i need tune or has any1 had good luck w/ Bob Kurgans mail order tunes either way btm is hooked up
    what r the best plugs to run and what gap
    Any sugestions welcome thanks
     
  2. Musturd

    Musturd Legend

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    You can ditch the fmu get some 42's and upgrade the fuel pump 30's aren't enough . 30's are what you need usually for a healthy hci combo . I'm running 42's with 12lbs of boost with a aeromotive stealth 340lph
     
  3. 94bluebyu

    94bluebyu New Member

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    do u have dyno tune or ?i have 255l pump in there
     
  4. Musturd

    Musturd Legend

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    Yea my car was dyno tuned previously as well . When nitrous hci . It's getting tuned again for the new setup
     
  5. 94bluebyu

    94bluebyu New Member

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    Any1 else not using NITROUS????????????
     
  6. Win

    Win Legend

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    Would say 42 also... You can pick up a 340 pump for 100 bucks.

    I have done a lot of research on the powerdyne lately as I found one ridiculously cheap that already had the belt upgrade and the billet impeller.
     
  7. white95

    white95 Apex Junky Admin

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    You answered your own question!! Talk with Mr. Kurgan about this matter!! You're going to have to inform him of all your modifications before he can set the tune up anyway AND he's a Mustang-guru.
     
  8. 94bluebyu

    94bluebyu New Member

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    thanks white 95
     
  9. rz5.0

    rz5.0 Legend

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    With the Dyne I bet 30 will be fine. . 42 won't hurt. The blower is not that efficient. But it's fun. I ran one years ago with 30s..
     
  10. ttocs

    ttocs Legend

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    lotsa injector/blower questions lately.....
     
  11. Nightmare

    Nightmare Well-Known Member

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    Kurgan is the man! He has tuned several cars up this way before he moves down south. Depending on where you are I could also recommend Mike Post Or marv at C&M Performance (MM&FF has used him before)
     
  12. fiveohwblow

    fiveohwblow Active Member

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    Ran 9 lbs on my Vortech with 30's no problem.
     
  13. ivan12

    ivan12 Well-Known Member

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    +1 for Bob Kurgan although I can't comment about the mail tune aspect
     
  14. 94bluebyu

    94bluebyu New Member

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    does any 1 know why i am in boost my fuel pressure dropslike 10psi new walbro255l new fuel injectors could it be filter bad or bad fmu or calibration of fmu
     
  15. rz5.0

    rz5.0 Legend

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    Dump the fmu.. what size injectors are you running
     
  16. 94bluebyu

    94bluebyu New Member

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    30lb
     
  17. rz5.0

    rz5.0 Legend

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    Unless you have the right disk for the fmu I would just dump it. Get the tune for it..
     
  18. fiveohwblow

    fiveohwblow Active Member

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    Exactly what he said. I dont think you can max out 30 lb'ers with a powerdyne. You might be at close to max injector duty cycle, but you should still be able to ditch the FMU.
     
  19. 94bluebyu

    94bluebyu New Member

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    okay guys i bought new 36lb injectors they came with a c&l mass air housing and 36lb tube but no electronics will my stock electronics work??
     
  20. ttocs

    ttocs Legend

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    heard the c&l can be hit/miss depending on the tune myself. I thought that was how they worked that you remove the tamper proof torx screws that hold the maf electronics to the housing and inser it into the new housing? I went with a lightning maf myself.