RC8T center diff oil Q`s for non-racing

[FG101C]

I have the same truck, motor and 5s and I found 100k to be great. It's even still really good on the track too. My diff's are 50/100/50 and it's surprisingly good, little to no ballooning and still turns and rotates well. The center diff stays nice and cool. That motor has so much torque the stock weights are like water.

Hope this helps.