Brake Improvements - Looking for thoughts

1 inch master is stock for KH front disk. 15/16 master gives more pressure to the calipers.

The pressures front to rear without a proportioning valve should be the same.

My dart has 215 70 14 tires all 4 corners.

I can't say I have tried to lockup the fronts but the brakes are much different than my other power brake modern (1996 and 2006) cars.

Realistically you don't want to lock up the brakes.

They will stop you the fastest they can just before they lockup. Plus you will still have control.