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Gear Ratio Calculator

Discussion in 'Technical Chat' started by afd23a, Oct 6, 2009.

  1. Oct 6, 2009 at 9:00 PM
    #1
    afd23a

    afd23a [OP] Well-Known Member

    Joined:
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    The Dynamo of Dixie
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    05 Access Cab 5 Lugger
    Factory Fog Lights, Removed Secondary Air Filter, Metra Ipod Adapter, Int Wiper Stalk, Wet Okole's, URD Short Shifter, Scanguage II w/Blendmount, Fat Bob's 2.75" spacer lift, ARE topper, SP Performance Pads & Slotted Rotors, 4.10 gears
    FYI, here's a gear ratio calculator that allows you to compare stock and custom setups. You can vary the transmission gear ratios, transfer case ratios, axle ratios, and tire sizes. It'll give you RPM's at various speeds of your choice or speeds at your choice of RPM's.

    You will need to look up your stock gear ratio for the rear diff. If you have the 6 speed tranny (RA60) your transmission ratios are already there. If you have the 5 speed, you've got to enter in manually. Above all else, READ THE INSTRUCTIONS AT THE TOP OF THE WEBPAGE if you're not sure how to use it.

    Have fun :D and don't go too :goingcrazy:

    http://www.grimmjeeper.com/gears.html
     
  2. Apr 30, 2010 at 9:05 AM
    #2
    pbharry

    pbharry New Member

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    San diego ca
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    2004 tacoma trd
    2.5" lift, Tires
    how do I find my rear end ratio? Ihave a 2004 trd 4w
     
  3. Apr 30, 2010 at 9:06 AM
    #3
    98tacoma27

    98tacoma27 is gooder 'en chicken Moderator

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    Ben
    Beech Creek
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    05 Tundra SR5 (+250k AND COUNTING), 88 SR5 PU (SOLD), 98 TRD OR (CRUSHED)
    5100's all on fours
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