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Thread: pulley size boost?

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  1. #1
    Join Date
    Jun 2007
    Location
    saratoga springs ,new york {upstate ,adirondacks }
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    1,878
    my pulley on my s/c is a 3.33 what should ibe getting for boost from this ,my brand new gauge is messed up it goes anywhere from 5lb of boost cruising at 60 to 14 lbs getting into it and is this determined lb of boost supposed to be consistant hot or cold out
    mods:2004 sierra ext sb,20s ,big brake kit w,hawk pads,air bagged,2006 6.0 lq4 swap,vortec supercharged10psi, air to water intercooled w/ dual electric fans on it ,snow meth injection kit,60lbers, e-fans ,big radiator swap ,cam 218 /222 548/550 comp .hardened prs .1.85 comp roller rockers ,guideplates ,crane double springs,trans 4l65e built .pacesetter l/ts true duals w/x pipe and magnaflows,14 bolt rearend swap ,3.73s,aroemotive fuel pump system w/elec.fuel controller and bypass regulator a/n fittings, taylor 10.5s interceptor gauge,aem w/b a/f ,autometer boost/vac NELSON 93 OCTANE TUNED .

  2. #2
    Join Date
    Apr 2005
    Posts
    4,229
    <div class='quotetop'>QUOTE(ramsey rider &#064; Jun 30 2007, 10&#58;38 PM) [snapback]98238[/snapback]</div>
    my pulley on my s/c is a 3.33 what should ibe getting for boost from this ,my brand new gauge is messed up it goes anywhere from 5lb of boost cruising at 60 to 14 lbs getting into it and is this determined lb of boost supposed to be consistant hot or cold out
    [/b]
    What kind of SC?
    Gone, but not forgotten!

  3. #3
    Join Date
    Jun 2007
    Location
    saratoga springs ,new york {upstate ,adirondacks }
    Posts
    1,878
    <div class='quotetop'>QUOTE(SCIV &#064; Jul 1 2007, 04&#58;35 PM) [snapback]98295[/snapback]</div>
    What kind of SC?
    [/b]
    its a vortec s/c non intercooled, for now
    mods:2004 sierra ext sb,20s ,big brake kit w,hawk pads,air bagged,2006 6.0 lq4 swap,vortec supercharged10psi, air to water intercooled w/ dual electric fans on it ,snow meth injection kit,60lbers, e-fans ,big radiator swap ,cam 218 /222 548/550 comp .hardened prs .1.85 comp roller rockers ,guideplates ,crane double springs,trans 4l65e built .pacesetter l/ts true duals w/x pipe and magnaflows,14 bolt rearend swap ,3.73s,aroemotive fuel pump system w/elec.fuel controller and bypass regulator a/n fittings, taylor 10.5s interceptor gauge,aem w/b a/f ,autometer boost/vac NELSON 93 OCTANE TUNED .

  4. #4
    Join Date
    Nov 2006
    Location
    parksley, virginia
    Posts
    48
    maybe you have a bad boost source.
    01 suburban, magnacharger 6psi with snow stage 2 meth injection, monster trans pro,
    detroit tru-trac, flowmaster duals, superchips tune, 22" cabo&#39;s, 370whp, 398wtq
    05 g35 coupe 6mt, AEM CAI, wife&#39;s car
    00 z71 ecsb nelson 93 tune, flowmaster duals, procharger 8psi, meth kit half installed,
    PLX devices wideband A/F


    http://i89.photobucket.com/albums/k2...madsignage.jpg

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