tmanbu

I was wondering if you switch from a stock Am Tx to an Fm or Spektrum Tx, do you have to change your servos along with the Rx?

bob5429

i know you don't have to change servos for FM and I'm 95% sure you don't for spektrum but I'm not sure on that

jessemxt

No you do not need to change the servos. You will need to set the epa's though. Also a better radio is a huge upgrade I love mine.

JB COMP

no you don't have to change the servos, but you will ave to get a new RX for either the FM, or DSM (specktrum)

tmanbu

Alright, Cool thanks. So whats the benifit of changing the servos? Are they quicker and more responsive?

JB COMP

they are only better if you buy better servos, the JR 9100's are looking nice

jessemxt

Yes they are stronger and faster they also usually have metal gears and are digital. Basically they are way better than stock. When I upgraded mine I got better performance from my revo.

tmanbu

I have the Hitec 645mg steering servo and the 2055 servo for the throttle.
Hey jessemxt, what did you mean by having to adjust your epa's and where did you find your Tx.

JB COMP

EPA (End Point Adjustment) that tells your servo to go only so far.

jessemxt

Yeah what jbcomp said. If you don't set them you can burn out your servo. I found my radio on ebay it is considered by many to be the best. It can send info back to the driver like temp readings aka telemetry.

revo-nation

i have the telemetry with my spektrum dx3 and
with airtronics throttle servo and futaba 200oz
steering single servo my revo is soooo responsive i
cant even stress enough how much better it is than stock
talk about wide open throttle!!!!