86 5000csqt NO BOOST

[TPSidders@aol.com]

A friend of mine has a 86 5kqt that he recently put a used motor in. Since he
has done so it has never produced boost. It has been looked at by 2 shops in
the Denver area and they cant find the problem. The gauge reads .9, but
nothing higher. Granted he's at a high elevation but this should be a lot
higher. Can some of you please give a helping hand in what to look for or
possibly some tests to perform. Oh, the last shop did test the turbo itself
and they said that it is working.
												Thanks in advance!
															TPS
86 5kcsqt
87 325is