converter slippage

Discussion in 'The "Juice Box"' started by BQUICK, Nov 21, 2005.

  1. BQUICK

    BQUICK Gold Level Contributor

    I plugged my #'s in
    speed:131
    rpm:6250
    gear:3.73
    tire:29

    got 9.38% slippage

    Is that high?
     
    BQUICK, Nov 21, 2005
    #1
  2. gusszgs

    gusszgs Well-Known Member

    I don't think so. If memory serves correct, I think 15-18% of slippage is the norm for a 3500-3800lb car. How much does your car weigh?
     
    gusszgs, Nov 21, 2005
    #2
  3. BQUICK

    BQUICK Gold Level Contributor

    3710 with me
    trans temp was cool 120 degrees, helps lock up the converter I would think.....
     
    BQUICK, Nov 22, 2005
    #3
  4. Jeff Hart

    Jeff Hart Platinum Level Contributor

    I notice using different calculators on the internet, will give you different results. Are you using the manual method? I think your slippage is high for ultimate ET and MPH.

    My car has too much slip still however plug these numbers in:

    MPH: 137
    RPM: 6700
    Tire size: 30
    Gears: 4.11
    Race weight 3650lbs. I would like to see in the range of 6% slip. Just my thoughts.
     
    Jeff Hart, Nov 22, 2005
    #4
  5. BQUICK

    BQUICK Gold Level Contributor

    Jeff
    You are good at 5.632%

    I'm running 8 in 4200 ATI. I have more slip due to the lesser gear I'd say.....What conv are you running?
     
    BQUICK, Nov 28, 2005
    #5

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