Originally Posted by
syndr0me
So if you want to use the SpeedPassion ESC for superstock and for spec stock, do you need to flash it with different firmware each time? Like from 422 to 518 or whatever? Or does 422 have a compliant spec stock mode?
422 works great from 9.5 to 21.5 motors. There are guys using it for mod racing also.. I've been using 422 for 17.5, 13.5 and 10.5.