maddmatt02
Active Member
- Messages
- 110
- Reaction score
- 31
- Arrma RC's
- 4x4-Mega
I originally put a $35 combo from racerstar in my daughters senton, 3900kv 3650. Seemed to run fine but during some maintenance I noticed that when turning the motor by hand the rotor would sort of lock up here and there. Didn't notice the issue when running in the truck though but I replaced the motor with a racarstar 3660 2600kv, slotted the motor holes and am running somewhere in the range of 26-28 on the pinion stock spur. No heat issues, does 44mph on 3s, but a 5 year old kid is rough on things and is handled it for a while, maybe 15-20 packs but the drivetrain sounds a little crunchy now. Going to check the diff input when I get home. Good thing there's the 3s blx stuff to take its place.