Originally Posted by
EDWARD2003
Picked up a 21.5 D3.5 motor of my 1/12.
What rollout should I be looking at?
I assume this is a halfway decent motor considering most of the top guys use this motor.
Should I change out the rotor or leave it as is?
Cheers.
21.5 blinky 1s ?
What size track?, with 17.5 we are nearly approaching max gear limit