Hopefully someone can help me out with this one. Currently I do not have brake assist on my 1985 FJ-60 meaning it more coasts to a stop than actual braking. This truck sat for 14 years so I am running in to a lot of weird things. I just finished doing a valve job due to a stuck intake valve and on the first drive I noticed that I really had to stand on the brakes. I don't think having the head off has anything to do with the problem, but I am curious if the booster is getting vacuum at all. My set up runs off of a port on the side of the carb horn. With the truck running, I do not feel much in the way of vacuum. So I guess a good place to start is 1) was this piped correctly in the first place 2) how much vacuum should I have at the port. Thanks in advance.