Electric vacume pump

805moparkid said

just a hard pedal... caused by bore size and leverage, if you can push the pedal the car will stop. If you have a bad leg or a weak leg then yea, probably not the best idea but if your healthy and without issue you can push it. At the end of the stroke the same pressure at the wheels is being applied.

I can lock up all 4 on the swinger with factory disc/drum and un-powered power brakes (wouldn't be that way if they will made a check valve with a 3/4" nipple for the 13/16 seal...)

Click to expand...

Um, no. Pedal ratio is different between manual and power brakes and master bore sizes are usually different also. I now refer you to Pascal's Law on fluid dynamics.

I agreed that you can stop a power brake car with out power. It is not a safe thing to do or recommend to someone that they disable their booster and drive their car.

As others have said, convert to a manual brake master cylinder, then go drive the wheels off of it. I did and even my wife can drive the car with no problems.

Or,

Take the kid's advice and join the manly thigh club. :D