4 speed underdrive
 

Of the G-Force and/or Jerico, which 4 speed is able to be underdriven in 4th about 15%?

Thanks

Re: 4 speed underdrive
 

i dont think you can do a under drive ,,,,,,fourth is 1-1 unless you took a 5 speed and removed 5th gear and used fourth as you under drive,,,,,, there are some doug nash 5 speeds out there converted to four speeds gmonde

Re: 4 speed underdrive
 

G force or the old Nash can do this. You would underdrive 4th just like you want.