I just put my cam and valvetrain components i just having trouble with the brakes they are not holding after the cam swap i am pressing the pedal all the way and the truck wants to take off what should i do or buy to keep the truck with a good brake system......

 

did your brake booster hose come un done possibly ? it should be able to hold maybe time for new brakes.

 

What lsa is on the cam? Could need a vacuum reservoir.

 

might need a stall

unless you have a huge huge cam i dont see tha thappening unless you have a huge vaccum issue. i run the TV2 and i lose some brakes but i grew to get to used to it

 

Vacuum canister!!!

How big of a cam did you get anyway??

 

That's the first thing that comes to mind for me...less vacuum = less vacuum to the power brake booster.

 

i have a comp cam xr275hr 222/224 .566/.568 112* also i am putting a fuddle 3200 stall and long tube headers and asp pulleys