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Thread: Fuel sprayers for the six ohh..

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  1. #1
    Join Date
    Jul 2009
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    Mid-Michigan
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    Fuel sprayers for the six ohh..

    Well,ive got about 4000 mies on the new turbo setup and its time to take it up a notch... I got stock 6.0,walbro 255 pump,44 pound injectors and a 76 borgwarner. What would be a good injector to put in and what is a good boost level to run. The motor is a 04 LQ4. I am also wanting to know the best place to buy injectors.
    02 Z71-5.3/4l80e-P.I.2800-TR220-Ported heads-Pacesetter LT-Auburn E-locker-E Fans-42lb. injectors-RWHP 301-RWT 305

  2. #2
    Join Date
    Jun 2004
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    In a van down by the river- MD
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    I might step up to 60's with that set up.. 12 psi no problem on the 60's, the 44's might get you to 10 psi...

    John
    JOHN



  3. #3
    Join Date
    Jul 2009
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    Mid-Michigan
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    Actully,the 44's got me to about 7 pounds. Im looking for a direct bolt in injector,i dont want to mess around with adapters and what not.
    02 Z71-5.3/4l80e-P.I.2800-TR220-Ported heads-Pacesetter LT-Auburn E-locker-E Fans-42lb. injectors-RWHP 301-RWT 305

  4. #4
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    Jul 2009
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    Mid-Michigan
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    Found some 75# delphis for $430. Are 75's gonna be to big. And also the bocsh ev1 are 490 and he said they can make those what ever pound i want. Are the boschs better than the delphis?
    02 Z71-5.3/4l80e-P.I.2800-TR220-Ported heads-Pacesetter LT-Auburn E-locker-E Fans-42lb. injectors-RWHP 301-RWT 305

  5. #5
    Join Date
    Sep 2008
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    No such thing as too big as long as it is tuned well 75's should leave room to grow which is always a good thing.
    ECSB 2kSierra 2wd 4.8L-K&N-HPtuners-Calspeed LT's-Magnaflow-Tahoe20's-HankookRH06

    waiting to go in... 3.90s, 214/220cam

  6. #6
    Join Date
    Nov 2007
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    THE MEAN STREETS OF OKLAHOMA
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    Quote Originally Posted by kerrige View Post
    no such thing as too big as long as it is tuned well 75's should leave room to grow which is always a good thing.
    qftmft
    THEY CALL ME G.

    AZRAEL

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