The disc brakes on the B310/ Sunny/ 210 were designed to handle a car of 1985 Lb [900 Kg Sunny Sport Wagon] but if used in a 1200 coupe that weighs 1520 Lb [691 Kg] then brake performance is improved substantially for that reason alone. The maximim legal speed here is usually 110Kph [68mph] so this brake setup should prove more than adequate in the majority of cases in an A series powered car. Fitting a Lancer power booster will further enhance brake performance if this is felt to be necessary.

Other cars with more powerfull engines & higher performance can still use the B310 strut, but with better brakes as these are not hard to adapt. Even the bigger, local Commodore caliper just bolts right on.