Want to change 3.25 gear to 3.73 or 4.10 (A4)
#1
Want to change 3.25 gear to 3.73 or 4.10 (A4)
So right now with a 9" running 3.25 gear with 315 35 17 MT Drag Radials. I am currently going through the lights @ 5500rpm. I dont want to go through any more than 6500rpm but not sure about what tire size to use with either gear to get that rpm.
Thanks
Thanks