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Thread: Injector upgrade

  1. #1
    Join Date
    Jan 2012
    Location
    Anacoco, La
    Posts
    433

    Injector upgrade

    Im needing a couple injectors that are going bad, so i was thinking about going ahead and upgrading all of them, but got to thinking would that be a bad idea? Im running stocks now, should i go back stock or would it be better to go ahead and go a little bigger, what do you think, and if so what size? Truck is a 2000 silvy 5.3, nelson tune, coldair, stock motor other than that, but do plan on headers and cam in a few months

  2. #2
    Join Date
    Dec 2008
    Location
    South Carolina
    Posts
    794
    Just slap some stock ones back in it you should be fine
    2008 GMC Sierra SLE....370ci LY6 with some goodies SOLD
    1995 C2500- LS1 swap with a mp112
    build thread- http://www.ls1truck.com/forums/lsx-t...-ls1-swap.html

  3. #3
    Join Date
    Sep 2008
    Location
    Arizona/Utah
    Posts
    3,939
    If you can get some slightly larger ones cheap no reason not to other than needing a retune. I wouldn't spend the money on big ones unless you have boost in your future.
    ECSB 2kSierra 2wd 4.8L-K&N-HPtuners-Calspeed LT's-Magnaflow-Tahoe20's-HankookRH06

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

  4. #4
    Join Date
    Jan 2012
    Location
    Anacoco, La
    Posts
    433
    I ordered some stocks, but i found some 30lbs cheaper thats why i considered it. Im planning on havin nelson do a cam and header swap this summer was trin to plan ahead a little bit, but i can always upgrade if the stocks cant keep up.

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