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Thread: 2001 4.8L Silverado 4-Sale

  1. #1
    Join Date
    Oct 2003
    Location
    LaPorte TX
    Posts
    835

    Sold



    Thanks
    Daniel
    __________________
    Last edited by 01Thunder; 07-19-2007 at 06:40 AM.

    1999 Pewter Z28
    Sold - 2001 Onyx Black Silverado Stepside "Thunder"

  2. #2
    Join Date
    Mar 2003
    Location
    San Marcos Texas
    Posts
    4,393
    Now it comes for sale after I bought one! Bump for a friend with a nice truck!
    2006 Superior Blue Trailblazer SS AWD, Stock as a rock

    Sold: 2002 GMC Sportside Denali front end with a 2002 LS1, FLT level 5, Yank 2600, Trick Turbo, T76, Nelson intercooler, 60LB injectors, Warbro fuel pump, Eaton locker, Magnaflow, 3.42, Nelson Performance Tuning (speed density).

    Sold: 1981 GMC LB RC 1500 2002 4.8L 4L60E 12 bolt 3.73 Richmond Lock Right AC PS Nelson Performance tuning

  3. #3
    Join Date
    Jun 2005
    Location
    Cumming, GA
    Posts
    390
    Did you experience any gains from the intake manifold?

    2002 ECSB, Nelson Tune, LS1 electric fans, 145A alternator, K&N FIPK, 160º T-stat, TB coolant bypass, Corvette servo, 4 headlight mod, blue LED gauge cluster

  4. #4
    Join Date
    Oct 2003
    Location
    LaPorte TX
    Posts
    835
    It's hard to say, when I took it to the track, it was a horrible night..
    no track prep.
    the track timing was off, and there was a head wind of about 15-20MPH..
    was running about .5 sec slow.

    SOTP it feels better in the upper RPMS.

    1999 Pewter Z28
    Sold - 2001 Onyx Black Silverado Stepside "Thunder"

  5. #5
    Join Date
    Dec 2005
    Location
    Deer Creek, IL
    Posts
    173
    What do you mean when you say it takes a bit to get it started? You have to crank a lot, does it act flooded? Also, has the motor ever been sprayed? Is it burning or leaking the oil?
    New project truck:

    '00 ECSB 4wd, 5.3, 3" body lift, gap guards, 18x9 Moto Metal 951's, 305/60/18 Mickey Thompson MTZ's

    To-do list: Built rear end, 6.0 swap with built top end, 4L80e, and a couple bottles in the bed.

  6. #6
    Join Date
    Oct 2003
    Location
    LaPorte TX
    Posts
    835
    <div class='quotetop'>QUOTE(krwyellowZ28 &#064; Jun 14 2007, 09&#58;01 PM) [snapback]96791[/snapback]</div>
    What do you mean when you say it takes a bit to get it started? You have to crank a lot, does it act flooded? Also, has the motor ever been sprayed? Is it burning or leaking the oil?
    [/b]
    No you dont have to crank it alot.
    The truck cranks right up. but the IAC needs to be adjusted again.. not much, for somebody that wants to just jump in it, and take off you can..
    it just doesnt like to stay running after you crank it when the motor is up to Temperature. unless you press the gas, and hold it at about 1,000RPMS untill the PCM catches up.. once you do that, no problems. it idles fine.
    Simple fix.. just need to adjust the IAC to get it smoothed out. I havnt had time to do it..

    AS far as the oil goes.. It is burning it..
    no oil leaks.

    1999 Pewter Z28
    Sold - 2001 Onyx Black Silverado Stepside "Thunder"

  7. #7
    Join Date
    Jan 2007
    Posts
    210
    was that 13.2 before or after the LS6 intake??....thats a badass time for being tuney by LS1 edit...i&#39;m sure it&#39;ll hit better times if tuned by HPtuners....good luck with the sale bro&#33;&#33;&#33;

    12.82@103.82mph w/1.78 60ft
    TUNED BY DAN

  8. #8
    Join Date
    Oct 2003
    Location
    LaPorte TX
    Posts
    835
    <div class='quotetop'>QUOTE(lablackpearl &#064; Jun 19 2007, 07&#58;37 PM) [snapback]97247[/snapback]</div>
    was that 13.2 before or after the LS6 intake??....thats a badass time for being tuney by LS1 edit...i&#39;m sure it&#39;ll hit better times if tuned by HPtuners....good luck with the sale bro&#33;&#33;&#33;
    [/b]
    before

    1999 Pewter Z28
    Sold - 2001 Onyx Black Silverado Stepside "Thunder"

  9. #9
    Join Date
    Oct 2003
    Location
    LaPorte TX
    Posts
    835
    Price Dropped to &#036;9,000


    here is the passenger side, there is dent between the side view mirror, and the logo
    "thunder" on the door








    1999 Pewter Z28
    Sold - 2001 Onyx Black Silverado Stepside "Thunder"

  10. #10
    Join Date
    Oct 2003
    Location
    LaPorte TX
    Posts
    835
    Sale Pending

    1999 Pewter Z28
    Sold - 2001 Onyx Black Silverado Stepside "Thunder"

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