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Thread: Crawl Ratio Poll

  1. #1

    Crawl Ratio Poll

    What is everybody's crawl ratio?

    I'm at 84:1 and hopefully getting slower after I buy some Marlin Crawler 4.7:1 gear sets.

    To calculate crawl ratio: (1st gear ratio)*(Transfer Case Low Ratio)*(Ring & Pinion Ratio)=Crawl Ratio

    Mine is 3.95 x 2.28 x 2.28 x 4.10=84:1
    Stock 1985 Pickup, 2001 4Runner

  2. #2

    Re: Crawl Ratio Poll

    I think mine *will be* 159:1. I am assembling an A340F auto with duals (4.7's in the rear) and 5.29 gears.

    2.804 x 2.28 x 4.7 x 5.29 = 158.95:1

    Apparently for an auto trans, this is going to be super low.
    2010 Sequoia Limited Black - Bils UCA & Shocks, Borla Cat back, Morimoto Headlights
    2019 4Runner TRD Off Road Premium Dark Blue w/TRD Gunmetal Wheels - Kings/OME, 285/70R17 Nitto Ridge Grapplers, SSO BMC, TRD Skid, Victory 4x4 Blitz Sliders and Front Bumper, BD Fogs & Light Bar, Morimoto Headlights, Prinsu Rack
    2023 Tacoma Trail White w/Bronze wheels - CBI T3 Side Steps

  3. #3

    Re: Crawl Ratio Poll

    91:1

    30.2 feet per minute @1000 RPM
    -I love you.-<br /><br />1987 BigWheel

  4. #4

    Re: Crawl Ratio Poll

    4x4.56x5 = 92:1

    The art of design is how you communicate your message to said audience

  5. #5

    Re: Crawl Ratio Poll

    4Runner
    3.83 (First Gear) x 2.566 (Stock case) x 4.7 (Marlin) x 4.30 (Gears) = 199:1


    F-Toy
    3.95 (First Gear) x 2.28 (Stock case) x 4.7 (Marlin) x 5.71 (Gears) = 242:1
    &#039;00 SR5, &quot;Highlander&quot; <br />Dual Cases, Aisin Hubs, E-Lock&#039;d, Cryo&#039;d, Chromo&#039;d, ARB&#039;d, 315&#039;s, Sonoran Steel Bumper, Lift &amp; UCA&#039;s, 4 Crawl 1&quot; BL, Armored...etc.<br /><br />F-Toy #081 in progress<br />Dual Cases, 30 Splines, 5.71&#039;s, E-lockers, Hydro-Assist, 37&#039;s, DOM Hendrix Chassis, 80Proof, ORS, Sonoran Steel...etc.

  6. #6

    Re: Crawl Ratio Poll

    I lose:
    3.83 (first gear) x 2.566 (stock t-case) x 4.10 (rear diff) = Not low enough

  7. #7

    Re: Crawl Ratio Poll

    Stock x Stock x Stock = Stock
    94/2.4/5spd/261/331250GeolanderMT

  8. #8

    Re: Crawl Ratio Poll

    3.95*4.7*5.29= 98.2

    I am on 38's and I am fairly happy with this. NE wheeling frequently involves lots of wheel spin. I just got the 5.29's, I was previously on 4.10's which had me at 76.1:1. If I need/want to go lower I will throw in dual cases, but for right now I am happy.
    [quote author=fustercluck link=topic=2107.msg22283#msg22283 date=1188483178]<br />I&#39;m with Intrepid, there&#39;s no use making a project out of it.<br />[/quote]<br /><br />Mistakes: Perhaps it is the purpose of your life to serve as an example to others.

  9. #9

    Re: Crawl Ratio Poll

    ALL STOCK
    (1984 4Runner 5speed, 22R)

    3.93 * 2.28 * 4.10 = 36.73

    37:1

    .....*cries*
    -Chris
    2004 DoubleCab Tacoma PreRunner: 3.4 V6-Auto, DD/Tow Rig
    1997 Lexus LX450: 4.5 I6-Auto, DD
    1984 4Runner: 22R-5 speed, 14 inch bob, 5.29's, lincoln locked rear, lockright front, Armored and Caged by Mossyrocks Fabrication, total disregard for body damage.
    1997 4Runner: GONE
    1996 FZJ80 Land Cruiser: GONE

  10. #10

    Re: Crawl Ratio Poll

    99.69:1
    Just another truck:<br />http://board.marlincrawler.com/index.php?topic=22298.0

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