Poor brakes at low RPM

[fleming23]

Originally Posted by John

Grumpy, testing the vacuum what is the proper range at idle that brakes require?

11-12 is usually considered minimum. I think I am making 7-9HG and my power brakes worked but were not the easiest as the pedal was kind of hard at times.

[carpoor]

Originally Posted by fleming23

11-12 is usually considered minimum.

This. I tend to not like a cam with less than 15-16 inch/hg for a driver/cruiser. (I'm getting old)