Changing Brake Booster For V.6. Gt

[WOGBOY69]

Hi all

i have a ford capri v6 1972 model . standerd brakes booster in there . the car strugles to have air in booster when stopping . but when the reves are up . no problems . i know i have a very big cam in it . so that would take alot of air from my booster . when trying to stop.
would it matter if i put anther brake booster in the car from anther car ..would that help .
has anyone done some thing diffrant to make it work better..
i need more info . and thats not going to break the bank to .....
cheers