finding rear end gear ratio

[Jeepster]

All you need is some string and some tape......

http://classicbroncos.com/gearratio.shtml

I was gonna mention your tech article Mad but, I think the issue now is why the other tire dosent spin?

 

[pistolpete837]

i think tomorrow i am going to do the whole thing again with all the things that all y'all said and i'll do the string thing to and see what i get and post the results