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Thread: Wheel Speed Calc (For Tranmission/Final Drive Ratios and Wheel/Tire choices.

  1. #1
    Join Date
    Jun 2009
    Location
    Victoria B.C.
    Posts
    429

    Icon1 Wheel Speed Calc (For Tranmission/Final Drive Ratios and Wheel/Tire choices.

    Made this to help me figure out what Trans/R&P combo to use on my drift car. Basically put in what tire you most commonly use for your drive wheels to get a radius in [mm]. Then after finding and inputting all your Trans/R&P info you'll get a spreadsheet which shows you the wheel speed given at the shown RPM for each transmission and ring and pinion combo.

    You only need to change the colored blocks. Its all automatic. You have to manually pick a tire radius from a wheel/tire chosen and put it in the red square. Total wheel/tire diameter is put as reference in inches.

    Should be Accurate within +/- 5% due to manufacturer tire differences. You can Let me know if there is any bugs/inconsistencies.

    https://docs.google.com/file/d/0B9vV...it?usp=sharing

    http://www.capitaldrift.ca/
    Man up and come support local drifting

  2. #2
    Join Date
    Sep 2013
    Location
    Windsor, ON
    Posts
    6
    Nice, but I couldn't edit, look like a picture/pdf more than a excel file. I use this one too http://www.roversd1.nl/sd1web/wheelcalc.html

    Edit: downloaded and it worked in excel.
    Last edited by donn29; 09-30-2013 at 02:57 PM.

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