Surely, someone must know how much servo tq is required for this application. There sure are a lot of F15 turbines around.

The volz "wing max" servos are an excellent choice due to thier small size and the all metal geartrain, however, they only have 42 oz-in @ 4.8 V. Granted, I always use 6 volts, but is this enough torque for the rudders of the F15 going 175 mph?

Please, someone with experience please guide me here.