Ok let me start by saying that I was a journeyman mechanic and I has born into a racing family , so to make it short I know and understand race cars.
Now on with it.
1972 Winklemann WDF2 . it has 14LF Calipers in the front and the same size Calipers in the rear (1.89dia) heres what I don’t understand. Both master Master Cylinders are the same ( Girling 70 ) I know this isn’t right , the rear master should be larger dia ,more flow less pressure . and it has some unknown device inline with the front brake lines , it’s marked as a “safety braker” . is this cars braking system totally dependent on the balance bar and what is this safety braker thing? I know I do need to install a proportioning valve for the rears and I have one on order
thank you all
P.S. please forgive the bad English. I was a mechanic not a English major