Originally Posted by NHCharger
Feet- No matter how hard I stand on the pedal I can't get the brakes to lock up. Just one hole for MC push rod


That's what we needed to know.

Power conversions are tough to get right with a manual pedal.

Your master cylinder is too large for your pedal ratio.

When you push the pedal there is not enough leverage to get all the fluid from the fat master to work the calipers.



Read this thread: https://board.moparts.org/ubbthread...ou-never-wanted-to-know.html#Post1235219

Measure your brake pedal ratio. If it is a typical 7:1 ratio then you're going to need to change it or get a smaller master cylinder.

We are brothers and sisters doing time on the planet for better or worse. I'll take the better, if you don't mind.
- Stu Harmon