Both 150 hobbywing esc why one is slower?
 

Hi, I have 2 esc one with a external bec, the one with external bec is alot slower. The inner bec burnt. Could it be fet were burnt too that's why it's alot slower?

I ran both esc with the same setup on a same the car.

could be how the radio is set up or many other things, you mostlikely damaged more than just the bec

Was using the same radio with same setting. I think so but there was no burn smell. I wander wat was damage?

No possible way to know or tell without dismantling the esc and having a thorough probe/ inspection- sort of thing that could only be done by a technician who made the esc in the first place... :neutral:

its fixed, i reset the throttle range & set on a new throttle range.

I emailed hobbywing & Jack helped me out. I wasnt running on top speed, theres was no green light at top speed,

now the car is freaking fast ready for 29th's race:lol:

thx guys!

Yeah, I found out that with the HWs, when you hook up a new RX or change something, sometimes they will run right when you turn it on and other times they won't. In both situations, you NEED to do the calibration again or it won't run right even if it runs.

Glad you got your ESC situation figured out!