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Thread: Let's talk traction

  1. #1
    Join Date
    Apr 2005
    Posts
    4,229

    Unhappy

    Street, not the track.

    I don't think Caltracs or other traction bars make any difference, do they? I have a G80 & 3.73's, so most of the time the power is to the pavement times 2. I also have Belltech 3" drop leafs, which seems to let the truck transfer & squat well (at least people who have seen it at the track tell me that). I am also using Edelbrock IAS shocks in the rear

    I also am running 305/50 Kumhos in the rear, which is probably the widest I can run without modifications.

    So, traction gurus, what is the cure? Yes I am only 2wd, and no I can't go AWD or 4WD.
    Thanks,
    S.C.
    Gone, but not forgotten!

  2. #2
    Join Date
    Sep 2005
    Location
    Austin Tx.
    Posts
    13,138
    go from a 25 punch.
    1951 3100
    1984 C10

  3. #3
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    If you're spinning on the street it's probably because the tires have dirt and rock stuck to the tread. Turn the tires over a couple times to clean them up before takeoff. Traction bars stop wheel hop and axle wrap-up. If you're not hopping they are a waste of money, unless you are getting severe spring wrap-up. If you have a camera you can mount under the bed to video the pumpkin with that would be great. A laptop with a USB camera can be used to video the twist of the rear axle. It will show if your pinion angle changes too drastically during acceleration or launch. About all you can do for street traction is add weight to the rear of the truck, take if off the front. Move the battery to behind the rollpan. Remove the factory tank and put a fuel cell back behind the rear axle, either in or under the bed.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  4. #4
    Join Date
    Apr 2005
    Posts
    4,229
    <div class='quotetop'>QUOTE(duckysbht &#064; Feb 2 2007, 05&#58;48 PM) [snapback]82017[/snapback]</div>
    go from a 25 punch.
    [/b]
    20 punch, 25 punch, 30 punch, 35 punch all end in a smoke show. 36 punch is the bottom of the powerband and feels like someone threw out a boat anchor. At least ntil I get a stall.

    Red, I think relocating the fuel cell is a little more drastic than I want. Battery relocation is feasible though.
    Gone, but not forgotten!

  5. #5
    Join Date
    Aug 2005
    Location
    St. Anthony, Indiana
    Posts
    1,592
    stickier tires

  6. #6
    Join Date
    Sep 2005
    Location
    Austin Tx.
    Posts
    13,138
    <div class='quotetop'>QUOTE(foggy &#064; Feb 2 2007, 07&#58;40 PM) [snapback]82027[/snapback]</div>
    stickier tires
    [/b]
    Chaining the spare tire up in the back of the truck along with some added weight. i.e. cylinder blocks. If you dont mind the bed being scratched up. Thats probably the ghetto way but oh well.
    1951 3100
    1984 C10

  7. #7
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    You could just take the charger off and send it up here to me, viola&#33;, no more traction issues.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  8. #8
    91_bowtie Guest
    <div class='quotetop'>QUOTE(duckysbht &#064; Feb 2 2007, 08&#58;06 PM) [snapback]82031[/snapback]</div>
    i.e. cylinder blocks. [/b]
    CINDER blocks

  9. #9
    Join Date
    Aug 2006
    Location
    LAKECHARLES, Louisiana
    Posts
    276
    You can borrow my ol lady , oh shit here she comes.
    2000 Chevrolet Silverado, 4.8L, K&N polished intake, 4.10 gears, 20x9 KMC SS on front, 22x10 on rear, Dual style pillar gauges, steel cowl hood, 2" rear drop shackles, true duals w/IMCO extreme mufflers w/dumps at rear end, SLP headers. Cam and nelson tune soon to come!!!!!

  10. #10
    Join Date
    Jun 2005
    Location
    Round Rock
    Posts
    1,517
    QUOTE(duckysbht @ Feb 2 2007, 08:06 PM)

    i.e. cylinder blocks.


    <div class='quotetop'>QUOTE(91_bowtie &#064; Feb 2 2007, 10&#58;33 PM) [snapback]82049[/snapback]</div>
    CINDER blocks
    [/b]

    08 HHR SS
    Black on Black 5 spd with no options


    Pics of Christine, the '05 VHO My Car Domain Site

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