Originally Posted by
ChampRC
Hey guys, I'm currently running this motor:
http://www.amainhobbies.com/product_...ess-Motor-175T.
Other than adjustable timing can one 17.5T motor be faster than another?
Why is this one so cheap compared to other stock 17.5T motors without adjustable timing?
I run this motor and feel its alittle slow compared to alot of guys I race with, even with boost set to max on my RSpro.
I'm running a FDR of 4.93 and getting temps around 140F after 5 min runs.
Using a turnigy 2s battery 5000mah at 30-40C.
Any suggestions on a quality 17.5T motor...with timing?
I know driving has most to do with lap times, but I'm interested in knowing how to judge a good 17.5T motor, for mod racing of course
.
This motor is adjustable and you can advance the timing on it. If you loosen the 3 black screws on the end of the motor and rotate the plate counter clockwise you will advance the timing. there are no markings so there is no way to tell how much you are advancing it but it is able to be advanced. Standard the motor has about 30deg in it so dont advance it too much.
The reason its so much cheaper is that it uses a steel can so it cost less to make....but this also means that it will run hotter then most other motors because the steel can traps the heat inside of the motor. Also this motor is much heavier then other motors as well.
If you want a faster motor ask what other racers are using at your track and use the same motor and setup they are.