[MaSnaka]

My car came with 9" discs from a pinto. Not real good at stopping. Found the brake pedal pivot was set up for power brakes. Changed the pivot and got better leverage from the pedal but still couldn't lock up. Switched to the Wilwood Dynalite 11" rotor with 4 piston. Much better braking plus they are 35 pounds lighter on each wheel. Ive been very happy with the upgrade. 15" wheels could maybe have gone with 12" rotors.