...just did a master cylinde R/R on my '86 Alfa Romeo Quadrifoglio and for the first time used a pump type of power bleeder

being old school and always having the luxury of extra legs, the old fashioned way was always adequate

using the power bleeder was a light years ahead improvement in ease and time involved in this activity and just as easy to do as pumping the brake pedal by hand

also the power bleeder ensured that the expelled brake fluid was neated collected and didn't squirt w/ vigor all over the place

power bleeder is the way to to, hope this helps

-fad