Originally Posted by
spammy
So I have a 17.5 d3.5 don't know if it is a zapper or what it is but my question is what kind of gearing do I run for 1/12 scale on 100 by 60 carpet I am running 72 spur and 59 pinion is that a good spot or can I give it more pinion need help
Leighton
You have the ripper......text me.