In the first part of the video I go over the initial disassembly steps to remove your ring and pinion as well as how to determine your exact rear gear ratio.
In the second part I get nerdy and use Excel to graph vehicle speed in each gear with varying ring and pinion combinations, expected highway cruising rpms, and finally wheel torque vs vehicle speed graphs
![](https://s2.save4k.ru/pic/bBUWVbJFsMU/maxresdefault.jpg)