"General" information I gathered from some posts/e-mail. Don't know if it's correct but I thought most would want to know.
BRAKE LINE PRESSURES
VACUUM BRAKES= 850 PSI
POWERMASTER = 1200/1400 PSI
HYDROBOOST = 2200 PSI (MAX.)
This is most likely the reason a number of people have said that they can hold more boost on the line with the OEM powermaster than with a vacuum system.
BRAKE LINE PRESSURES
VACUUM BRAKES= 850 PSI
POWERMASTER = 1200/1400 PSI
HYDROBOOST = 2200 PSI (MAX.)
This is most likely the reason a number of people have said that they can hold more boost on the line with the OEM powermaster than with a vacuum system.
