Hi there, I'm just trying to estimate the gear ratio in my car so I can start getting together a little deeper gears and suregrip.

When I turn the drive shaft 1.25 times, the axle rotates 1 time. Any way of knowing the gear ratio of this based on those numbers? This is an open 8.75 diff... seems like it could be between a 2.73 or 3.23 when I drive it.

Thanks!

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