good advice from 90GT.
if lacking assistance (cant tell you how many hours i helped my dad do this when little. "im pushing down..... at the bottom." "ok, you can release the pedal. tell me when you start to push down." LOL).
i have had real luck with a mitivac, as 90 mentioned. total one person operation. just check the M/C reservoir often.
if you dont have one, they are around 30 bucks (less on sale) and highly useful. i use mine to bleed (great for motorcycle brake and clutch bleeding-otherwise a real pain by yourself), checking engine vacuum and component vacuum holding ability, etc.
i just got done using it on the hot tub speed controller (vac actuated). good tool to have. i have two.
i am curious about the one way valves too. simple, cheap idea that they charge a fortune to buy. typical. for as often as i bleed brakes, i would rather have a mitivac.
if someone has done a M/C swap on an ABS car and is bored, feel free to shoot me a pm. need to do one on the 94 camaro. havent researched it, but i remember something about not getting air around the ABS sensors or it gets sick. ? i would love some tips and thoughts. thanks