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Enter the max potential engine RPM, tire size diameter, and target vehicle speed in MPH to calculate the differential gear ratio needed.
[More…]Calculate potential speed based on the RPM of the engine, ring gear/pinion gear ratio, final transmission gear ratio, and tire diameter…
[More…]Rear-end track width measurements of classic American cars including Chevrolet, Ford, and Mopar vehicle rear axle widths…
[More…]This film was made in the 1930s and is the best explanation of how a differential works we have seen to date.
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