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Thread: Stock injectors

  1. #1
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    Stock injectors

    Does anyone know what flow rate stock injectors are for a 2006 silverado with a 4.8L ? I think it's something like 22lbs/hr but I'm not sure.

    ~ Forged engine of some type ~ Ball bearing turbo of an unconfirmed size ~ 4L8000 trans ~ Beefy fuel system ~

  2. #2
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    Quote Originally Posted by jetmech View Post
    Does anyone know what flow rate stock injectors are for a 2006 silverado with a 4.8L ? I think it's something like 22lbs/hr but I'm not sure.
    Depends if flew fuel or not but I think 19lbs.
    ECSB 2kSierra 2wd 4.8L-K&N-HPtuners-Calspeed LT's-Magnaflow-Tahoe20's-HankookRH06

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

  3. #3
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    stock are around 24

    flexfuel are 39lb

    if you happen to need a set i got a set from my 53
    2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
    2002 Silverado - 427Lsx w/ Twin gt4202s
    2010 Silverado crewcab Z71 - 5.3litre w/ procharger
    2000 Wrangler - 5.3litre with some stance
    2014 Xsport- 3.5 Eco boost
    412 Motorsports

    it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference

  4. #4
    i think there something like 24lb
    Daily Driven fbo 5.3 was leveled wtih 33s.

  5. #5
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    What are they for a 2002 f-body LS1?

  6. #6
    Join Date
    Nov 2007
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    28lb
    Quote Originally Posted by Chevy-Art View Post
    What are they for a 2002 f-body LS1?
    2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
    2002 Silverado - 427Lsx w/ Twin gt4202s
    2010 Silverado crewcab Z71 - 5.3litre w/ procharger
    2000 Wrangler - 5.3litre with some stance
    2014 Xsport- 3.5 Eco boost
    412 Motorsports

    it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference

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