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Thread: My 1/4 Time (Good/Bad for Mods?)

  1. #11
    Join Date
    Feb 2011
    Location
    LaPlace, Louisiana
    Posts
    405
    What do they mail to you? Just want to get as much information as possible, so I can start to get a To-Do list for my truck.
    Run your motor, not your mouth..

    04 ECSB 5.3 Sierra: 14.6@95
    Pacesetter Headers, Intake, Tune

  2. #12
    Join Date
    Jun 2010
    Location
    West Texas
    Posts
    406
    I bet if you put a took the rear bumper and towing hitch off and put a roll pan, dropped the spare tire, and the tailgate you could pull a 14!
    RUN WAT U BRUNG!!!!

  3. #13
    Join Date
    May 2008
    Location
    Crossett,Ar
    Posts
    2,382
    Wheatley and Nelson both send you a ECU with a tune specifically for your truck. When you get the ecu in the mail you pull yours and send it back to them. You take the ecu they send you and plug it in and roll! pretty easy.

    06 Intimidator SS- Tuned, CAI -DD
    03 Silverado- Last incarnation 13.6... RIP
    Ls1, Pnp heads, Polluter camshaft, spray, 4k stall on the way
    "Seize the day like you seize your noodle" - Shin Chan

  4. #14
    Join Date
    Feb 2011
    Location
    LaPlace, Louisiana
    Posts
    405
    We did all if that besides the roll pan.. that was before I had the Hypertech and we were trying to lose as much weight as possible so we could get to 90mph.. I couldn't get over 89.96MPH, it was annoying the sh*t out of me. With the hypertech I got to about 91MPH and right now I'm looking int the tune Show&Go was talking about.
    Run your motor, not your mouth..

    04 ECSB 5.3 Sierra: 14.6@95
    Pacesetter Headers, Intake, Tune

  5. #15
    Join Date
    Jul 2009
    Posts
    532
    Not bad times... considering I ran 14.5 @ 94, except i'm 4wd
    04 Silverado Z-71 Extended Cab

    Magnaflow, 10.4 TV 50 wires, tr-55ix, Synthetics, HID's, JL audio, 33.5", leveling kit, tuned, CAI, vette servo, cam, valve job, pacesetter. 9.3@77.5 and 14.5@93.4

    06 2wd

    custom cam, tune, 3.73's, servo, HID's, 10.4mm wires, long-tubes, CAI, magnaflow, 2.5" shackles, Circle-D 3200, UD, JL Audio 4.1, Alpine 5ch

  6. #16
    Join Date
    Sep 2010
    Location
    clinton,ok
    Posts
    93
    as stated before a tune will help a ton, ive used nelson performance alot and they are always good to work with. you could do a thottle body too for a lil added power i will probably be getting the ebay 78mm throttle body for my truck
    2009 silverado z71
    Performance: 5.3 p1sc procharger with 3.85 pulley, pacesetter long tube headers, circle d 3200 stall and gibson exhaust
    Exterior: debadged, molding removed
    Interior: pioneer stereo, jl 10w3 subs, rockford fosgate punch pbr500x1 and polk mm 6.5 speakers in the doors
    Suspension: djm 2 inch drop coil and flip kit
    http://www.ls1truck.com/forums/my-ga...cs-garage.html

  7. #17
    Join Date
    May 2010
    Location
    el paso, tx
    Posts
    167
    dont you already have a 78mm throttle body? or even the new larger unit? why would u get another 78?
    06ccsb, cammed, stalled, geared

  8. #18
    Join Date
    Sep 2010
    Location
    clinton,ok
    Posts
    93
    no i only have the stock throttle body from the 4.8l since im using the truck intake, which the stock tb is 78mm yes but it tunnels down to a 72mm which the ebay one is bored to 78mm strait through.

    btw 04SilverBullet since your getting a tune you might get a ls2 intake manifold and delete all your egr stuff as well
    2009 silverado z71
    Performance: 5.3 p1sc procharger with 3.85 pulley, pacesetter long tube headers, circle d 3200 stall and gibson exhaust
    Exterior: debadged, molding removed
    Interior: pioneer stereo, jl 10w3 subs, rockford fosgate punch pbr500x1 and polk mm 6.5 speakers in the doors
    Suspension: djm 2 inch drop coil and flip kit
    http://www.ls1truck.com/forums/my-ga...cs-garage.html

  9. #19
    Join Date
    Feb 2011
    Location
    LaPlace, Louisiana
    Posts
    405
    Will the manifold just bolt right on? Don't really have the knowledge on what to do to make it fit.
    Run your motor, not your mouth..

    04 ECSB 5.3 Sierra: 14.6@95
    Pacesetter Headers, Intake, Tune

  10. #20
    Join Date
    Sep 2010
    Location
    clinton,ok
    Posts
    93
    ill be honest i havent looked into it enough yet, but the only problems i can think of would be the injector pig tails not matching up and then figuring out how to block off the egr stuff
    2009 silverado z71
    Performance: 5.3 p1sc procharger with 3.85 pulley, pacesetter long tube headers, circle d 3200 stall and gibson exhaust
    Exterior: debadged, molding removed
    Interior: pioneer stereo, jl 10w3 subs, rockford fosgate punch pbr500x1 and polk mm 6.5 speakers in the doors
    Suspension: djm 2 inch drop coil and flip kit
    http://www.ls1truck.com/forums/my-ga...cs-garage.html

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