The cam i'm running is only producing about 6 inches of vaccum and i need 18 to run my booster. If i install a vaccum canister will this fix my brakes. Will my wife be able to drive it around safely in town without worrying about brake failure. Can you still stop the car without the booster? I know about the vaccum pumps but the performance catalog folks say the canister will be fine no pump needed but experience is where I will lean to so info is really appreciated. Dont want momma to crack up the toy or myself.