71 GTX Brake Pedal Ratio

[crahill39]

I am replacing my brake system to all disk brakes from Wilwood. The car had factory power disk brakes in the front and drums in the rear. I am trying to find out what the pedal ratio is or should be for manual brakes as I am not going to use the brake booster and go completely manual. I need the ratio to order the correct bore size cylinder from Wilwood. Anyone?

 

[dangina]

get the 15/16" aluminum MC from Dr.diff, phone him up and he'll get you what you need, cass is a great guy!

 

[moparmarks]

Pedal ratio is about 6:1

 

[crahill39]

Thanks for all the input. I did measure it to be 6:1 and went with the 7/8 bore from willwood per their recommendations.