Gearing T4

[Viperrgh2]

for like a 13t motor wat pinion and spur would i need for a t4?

[End Overend]

According to the manual a 21 pinion and 87 spur. I would suggest trying a 20 first then if heat is fine go up to a 21 tooth.

[Viperrgh2]

what about a 10t motor?

[gizmoguy303]

What about just looking in your manual?


Use an 18 tooth pinion. ;)

[Viperrgh2]

i dont have the truck yet lol

[Baja-Destroyer]

i run a 27trun motor with 87 tooth spur and 21 tooth pinion no problems