Could this be FET's prob

[r3ap3r03]

hi, i was having some problems with one of my gen 1's, it had a great loss in torque , top speed is crap, and it sucks down batt juice in less then 10 mins... iv replaced every part on the car besides the electric board thinking it was hopefully a problem with binding or a bad motor but nope it wasnt....

could it be possible that one or both of the FET's on the board are goin bad or something , could a bad FET hurt performance or would it just not give the motor power?

also i have done 18g wire upgrade, removal of the on/off switch, and tight turns resister mod, it also has a stage 2 high torque motor thinking i would help my torques issue slightly.... it didnt tho....

Thanks for the help