Hey Guys,

I have a problem with my brakes on my street rod and can't figure it out
This is an all new set up that came with the car with all wheel disc and with a booster, now here's the deal, very low pressure. I did bench bleed the master cyclinder 3 times, and it does shoot the fluid out like 8 feet across the garage I then put it back on and bleed all the lines untill there was no more air but there is minimal pressure at the pedal , but when I start the car the small amount of pressure that is there is gone like right now.
I have checked for leaks but found none and there is vaccum to the booster. I've never had a problem like this before with any other brakes and I'm out of ideas as what to do to fix the problem.
Maybe one of you guys can help me.

Rocky