Gear diff oils
 

Bought a tamiya gear diff to try in the 511, only got 1 and it's the standard Tamiya one with plastic internal gears. Was planning on trying it in the back but not sure what oil to start with, anyone with any experience? Will be racing it on astro/high grip.

Dan

I ran mine with 5k rear and 7k front, and didn't like it at all, it totally changed the way the car handled, put the ball diffs back in and it was knight and day better. You can try mine so you have a complete set if you want.