Find Your Effective Gear Ratio With This Equation

  05/22/2017


Ian shows you how to find the effective gear ratio on your vehicle when you upgrade to bigger tires with this equation on a PowerNation Extra tech tip. It can affect things like shift points in the transmission, engine RPM, and even acceleration from a dead stop since the tire now rotates a different number of times than a stock one. Stay tuned for more tech from PowerNation Extra.
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