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one more PPE question..

Discussion in 'GM Tuning' started by MattZ71, May 17, 2008.

  1. MattZ71

    MattZ71 Tennessee Diesel's Mod

    355
    0
    May 16, 2008
    KY/TN line
    i no that yall are getting tierd of answering PPE question, but will that 225 tune EVER starve for fuel?
     
  2. Mad Maxx

    Mad Maxx See, what had happened was... Staff Member Moderator

    5,995
    118
    May 3, 2008
    Long Island, NY
    With a GOOD Lift Pump, you should be ok... Given the CP3 on the truck isn't tired already.
     
  3. MattZ71

    MattZ71 Tennessee Diesel's Mod

    355
    0
    May 16, 2008
    KY/TN line
    can u run the 225 tune with out a lift pump?? or will it throw a low pressure fuel code at higher RPM's
     
  4. Hammer 4

    Hammer 4 Have Hammer..Will Travel

    241
    0
    May 5, 2008
    San Pedro, So Cali
    Can on a LB7.
     
  5. Mad Maxx

    Mad Maxx See, what had happened was... Staff Member Moderator

    5,995
    118
    May 3, 2008
    Long Island, NY
    Every truck is different. Some will throw a CEL and some won't. All depends on how tired the Fuel Components are.

    A Lift Pump will help in any situation though.

    When ordering one though, make sure it has a "Flow Through" design, so if it craps out, you're not stuck on the side of the road. Or if you end up getting one that isn't a Flow Through, atleast make a bypass with the Fuel Lines during the install, so you can get back to home.
     
  6. MattZ71

    MattZ71 Tennessee Diesel's Mod

    355
    0
    May 16, 2008
    KY/TN line
    can you give me some exaplems of a "flow through" is TTS duals one of them?
     
  7. MAX4X4

    MAX4X4 Recruit

    54
    0
    May 4, 2008
    CA
    Kennedy complete dual system (the one without the filter). I just installed one and it is super nice. The wiring harness and everything is awesome! For the extra filter we installed a nicktane setup at the same time!
     
  8. Mad Maxx

    Mad Maxx See, what had happened was... Staff Member Moderator

    5,995
    118
    May 3, 2008
    Long Island, NY
    Yes, TTS Duals are Flow Through. I don't know of any others that are. I know they are out there, just don't know what ones.
     
  9. RedneckBuckeye

    RedneckBuckeye Recruit

    837
    0
    May 3, 2008
    Indiana
    I have run the 225 tune on my truck for over a year with out a lift pump and have had no problems yet.
     
  10. aggar

    aggar Don't tear it up!

    441
    0
    May 8, 2008
    Kirklin, In
    I ran mine on the 225 tune a few times before the tranny but fuel was never a problem but the converter did not like it at all!
     
  11. MattZ71

    MattZ71 Tennessee Diesel's Mod

    355
    0
    May 16, 2008
    KY/TN line
    thanks you guys for helpin me out!
     
  12. psyco66

    psyco66 Pimp

    149
    0
    May 13, 2008
    San Mateo, CA
    I am running the 325 tune with no lift pump and I have not thrown a code yet. I have an LLY and I also have shim kit in it. I have not drilled the fuel rail fittings yet either.
     
  13. MattZ71

    MattZ71 Tennessee Diesel's Mod

    355
    0
    May 16, 2008
    KY/TN line
    is the 325 tune a good day driver??
     
  14. psyco66

    psyco66 Pimp

    149
    0
    May 13, 2008
    San Mateo, CA
    Yes I drive on it everyday and I have even towed a 6000 LBS trailer with no problems.
     
  15. MattZ71

    MattZ71 Tennessee Diesel's Mod

    355
    0
    May 16, 2008
    KY/TN line
    i no that its got to smoke?!?! and how does the tires like that tune? LOL
     
  16. psyco66

    psyco66 Pimp

    149
    0
    May 13, 2008
    San Mateo, CA
    It smoke a little more then the 225 tune not much more. The tires like it. HAHAHAHAHA. If I drive like a white man get 22 mpg with the 305/75/16 tires.
     
  17. BudTX

    BudTX Edjumacated Redneck

    I think that the fuel shim mod will probably be all that you need on a 225 tune.
     
  18. MAX4X4

    MAX4X4 Recruit

    54
    0
    May 4, 2008
    CA
    Kennedy's are flow through also. TTS is a copy of Kennedy's design, so they are the same.


     
  19. Nor-Cal Nick

    Nor-Cal Nick Suspension Consultant

    540
    1
    May 5, 2008
    Livermore Ca.
    Man ..stab that throttle .. No code yet?? :hand:



    I'm doing a Dual TTS I'm pretty sure. ... NEED MORE FUEL ... MUST GET MORE FUEL ...:devil:
     
  20. MAX4X4

    MAX4X4 Recruit

    54
    0
    May 4, 2008
    CA
    Are you sure:rolleyes:

     

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