So, they tell me over at Wilwood that the FFR Wilwood brake system will need a 1" bore master cylinder to drive all the pistons correctly. They went on to say that the MC with a 1" bore will require a 6:1 ratio from the brake pedal to apply enough pressure to the MC. The stock mustang pedal is only a 3:1 ratio. I can move the lower pivot point on the pedal closer and get the ratio I need but my question finally is. Once I move the pivot point up 1.5" closer to the upper pivot point will is cause significant alignment problems for the Wilwood MC operation? Will the increased pushrod angle bind the MC piston?
Any thoughts