Changing Diff Pinions

[Brushlessboy16]

Has anyone tried or had success with running a truggy Pinion on your front and rear differentials.
Truggy uses a 10t pinion while buggy and savage use 13t..

 

[frddyj]

off the top of my head, the cen diff used a 9t (i think).

you had to step down your c/b by 2 to even out the ratio, but in the end, it seemed to rob the truck of top end.

 

[Brushlessboy16]

Cen uses larger teeth, Truck is brushless and using a center diff, with the stock front and rear diffs i need like a 9 tooth pinion on my motor to get it geared low enough for decent speed

 

[frddyj]

hmm.

which center diff you got?