Nope, all gas motor regardless of size are required to be titled and registered. Electric trolling motors are the only motors exempt. And any boat that uses a motor of any type (even electric) must be titled and registered. I still think it's a crock that we have to register motors and trailers at all. Either way it's your call, you might get away with it a couple of times or you might get away with it for years. In any event, if you do license it you may as well license the boat too cause it won't make a bit of difference if the motor is legal if the boat ain't.