BIG front disks (13"+)

Another thing that makes the bigger brakes an advantage is with the larger rotors and moving the calipers further away from the hub center line is the rotor is moving slower for a given speed. There simply is more leverage and the same caliper gains quite a bit of mechanical advantage going from a 12 to a 14" rotor period. Also anytime you are moving the heat further away from the wheel bearings is good too.