Originally Posted by
VooDooPH
running a 13.5 Orion with an FDR of around 3.9, i'm already running a 90t 64p spur with a 49t pinion. it looks kinda funny with the pinion being almost as big as the spur.
was told that going with a smaller spur (i.e. 88) the car kinda runs flat with no oomph out of corners. so i never bothered trying it out.
if you think that looks funny - you should see a 76spur with a 64t pinion
I am running that in my USVTA cyclone - but i'll tell you one thing, its quiet
I'm running a 17.5 in that car