I was wondering if I am running split ppm, can I have two different settings for the motors for the VESC?
yes you can
you can yes, but why?
one motor seems to be slower when I ride it and i just wanna up the motor max settings to 60 from 50
How do you know that it is actually running slower? Throwing more amps isn’t going to fix your problem. You should try re-calibrating the ppm on that particular vesc(I assume you are using vesc).
upping motor current will only increase torque (acceleration) not top speed. redo your motor detection, and make sure both vescs are set to a maximum duty cycle of 95. if you up the current on one motor you will experience minor torque steer similar to a single motor would