Spongee brakes...

[Tailites]

OK...no newb to this stuff...but no matter what I do I cant get the figgin air out of my brakes

tried all the appropriate methods...pressure...suction...

its good but not great...it stops fine...just cant get it hard (insert vulgar comment here)

thought it might be the master...tilted the car...all the tricks

nothing seems to work...its a Fox body 91

the master has three lines...tanx

[ZR]

What set up are you running?

[Tailites]

What set up are you running?

I swapped out the rear drums...it has rotors now

the master is a new reman...all stock/stockish stuff

the rear calipers have rubber flex lines

[ZR]

Need to know exactly what you used for

-calipers
-master
-prop valve
-etc

[Tailites]

Need to know exactly what you used for

-calipers
-master
-prop valve
-etc

calipers would be the super coupe...but Im not sure on this
stock master
no prop valve...it actually stops very good...no lock up at all
the etc part...hm

[ZR]

So your using the stock disc / drum master?

[tulowd]

couple of things:

could be wrong master which means replacing with correct volume and piston size
need a adj prop valve to set the brakes up correctly
if there is air in there, you need to gravity bleed them first, and also tap the calipers with a deadblow hammer - sometimes air bubbles attach to the inside of the caliper and wont come out.

[Ponyryd]

Why no prop valve?

[Tailites]

So your using the stock disc / drum master?

yep

[Tailites]

Why no prop valve?

several guys did the conversion with no prop valve & it worked fine