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Thread: 2004 chevy silverado 5.3L

  1. #1
    Join Date
    Apr 2005
    Posts
    1
    [FONT=Arial][SIZE=7][COLOR=blue]

    On my truck, I already have a SS front bumber and roll pan. I have 20" boss wheels.

    I am going to purchase a nelson tuner.

    What else do you think i should get?

    My truck pic will be on here later?

  2. #2
    Join Date
    Jan 2005
    Location
    Humble/Houston TX
    Posts
    2,586
    I am going to purchase a nelson tuner[/b]
    a nelson tune isnt like a hand held tuner. he will send you a new pcm that is tuned for your truck and you send him back the one thats in your truck right now.

    old mod list: H/C/I/N/E/G 408
    new mod list: 5.3, gears/posi, mufler and tune : (

  3. #3
    Join Date
    Aug 2004
    Location
    Magnolia, TX
    Posts
    3,259
    for starters:

    Cold Air Intake
    Exhaust
    Nelson Tune

  4. #4
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    Hmmmmm....going to buy a nelson tuner.....I can guarantee you she's pretty expensive.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  5. #5
    Join Date
    Apr 2005
    Posts
    454
    the nelson tune isnt any more expensive than a crap handheld programmer mine was like 370 or so and well worth it im already having it upgraded which is free and allen didnt take out the speed limiter the 1st time around so i emailed him and he already sent me another one havent gotten it yet its in the mail but still fast service
    1999 GMC Sierra black reg cab short bed SLE Z71 5.3 <--CARDOMAIN PICS
    NELSON 93 hot tune, 02 PCM, VOLANT Ram air intake, MSD wires, ACdelco iridium plugs , Edelbrock ceramic shorty headers, jegs off-road y pipe, Dynamax int pipe, 3" Magnaflow Exhaust with turndown, EGR removal, throttle body bypass, vette servo, long servo pin, performance 4th apply piston, B&M shift kit, SLP 160* thermostat, LS1 Fans, NELSON harness, ported and polished throttle body (did it myself, for free lol)..... _______? cam is next as soon as i stop spending all my money

  6. #6
    Join Date
    Apr 2005
    Location
    Russellville, Arkansas
    Posts
    38
    Originally posted by cpeek_10@Apr 27 2005, 08:09 AM
    [FONT=Arial][SIZE=7][COLOR=blue]

    What else do you think i should get?

    Cold air intake
    04 SC Sierra 5.3L- 40 series Flowmaster w/ 3.73&#39;s and limited slip from the factory, 2/4 drop & 20&#39;s--- Nelson 93 Octane Tune

  7. #7
    Join Date
    Apr 2005
    Posts
    1
    Stall , shift kit, and vette servo. Same &#036;&#036;&#036; as exhaust and intake , but makes a much bigger diff. of course you&#39;ll still do the other later.

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