Originally Posted by
B18C Turbo
Pretty much you HAVE to have 18t pulley's and the longer belts. Use a 47t pinion gear and a 78t spur gear. That will give you 3.6 FD, good luck finding that spur!
I'll assume your running a 17.5 motor?
nah im not running 17.5...not yet at least. Im holding onto 13.5 as long as i can. Was wonderin just for reference.
With the longer belts and bigger pulleys, what does the internal diff ratio end up being? I wanna do some calculations because it sounds like all that + switching to 48 pitch may do the trick.