Im going to run 4:88 gears on 35's with an automatic. Since you are manual you have one more gear which should make 4:88-5:13s still run at reasonable RPMs. 

Here is a chart for tire and gears. Yellow=economy. Blue=performance.



Just an fyi. Superchargers fit on the 5.0L  nicely in the ranger engine bay. Super chargers are constant boost. Only limiting factor on supercharger is how fast you can spin the crank. You can find Eaton m90 on old Thunderbirds or m112s on mustang's.  Definatly want a forged bottom end on either turbo or supercharger set up. 

There is also a good supercharger rebuild company in Florida of all the places. If you find a junk yard supercharger you can get it rebuilt here.
[font="Helvetica Neue", Helvetica, Arial, sans-serif]Moddbox used a company in Old Towne Florida called, Supercharger Technologes. But this info is from a 2014 moddboxx forums thread post #58.

Last edited on Thu Aug 22nd, 2019 12:47 am by Eddie Money