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Thread: Help with 5.3 Engine build in rock crawler

  1. #31
    Join Date
    Sep 2008
    Location
    Arizona/Utah
    Posts
    3,939
    Quote Originally Posted by Bodie View Post
    Thanks man.

    I am going to buy HP Tuners to tune this setup, would anyone have a base tune to get me started they would share?
    I think a couple tuners out there will get you a startup base tune for like $150.
    ECSB 2kSierra 2wd 4.8L-K&N-HPtuners-Calspeed LT's-Magnaflow-Tahoe20's-HankookRH06

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

  2. #32
    Quote Originally Posted by George C View Post
    all depends on what route you choose
    So far...

    LS1 pistons
    P&P heads
    42lb injectors
    224 5xx/5xx 112 cam (just going to go with what the cam manufacture recommends, prob TSP)
    1 3/4" long tube headers
    decked heads for 11:1 or higher CR
    E85
    87 Samurai 14b f&R 5.3/350/205 42s
    04 H2 NP tune 6" w/ 37s on 22x14s
    04 Dodge Laramie Cummins
    04 SRT10 w/twin turbo Cummins

  3. #33
    Quote Originally Posted by kerrige View Post
    I think a couple tuners out there will get you a startup base tune for like $150.
    Meh, Ill just do more research. LOL
    87 Samurai 14b f&R 5.3/350/205 42s
    04 H2 NP tune 6" w/ 37s on 22x14s
    04 Dodge Laramie Cummins
    04 SRT10 w/twin turbo Cummins

  4. #34
    Join Date
    Nov 2007
    Location
    Pittsburgh, PA
    Posts
    3,581
    that build shouldn't be hard for a file to be created
    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

  5. #35
    Are there any good oiling mods I should while I am in there?
    87 Samurai 14b f&R 5.3/350/205 42s
    04 H2 NP tune 6" w/ 37s on 22x14s
    04 Dodge Laramie Cummins
    04 SRT10 w/twin turbo Cummins

  6. #36
    Has anyone had any bad experiences with DNJ factory replacement pistons?
    87 Samurai 14b f&R 5.3/350/205 42s
    04 H2 NP tune 6" w/ 37s on 22x14s
    04 Dodge Laramie Cummins
    04 SRT10 w/twin turbo Cummins

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