Are you changing the master cylinder with those new brakes? Seems to me you will have much longer pedal travel if you don't up the capacity of the mc to match the extra volume of the caliper. How about the extra heat generated by the much larger thermal mass of the larger rotors? Will you modify the cooling? Also the significantly larger diameter front rotor will mess up proportioning, it will be interesting to see if the Ford electronic system that was referred to previously has the capacity to adapt to larger amounts of fluid movement and the significantly higher brake torque from the fronts.
Are you seeing heat checking or signs of overheating on the existing rotors? Pads and fluid are often all that's needed to mitigate fade.
Are you seeing heat checking or signs of overheating on the existing rotors? Pads and fluid are often all that's needed to mitigate fade.