hey guys im new to this site and pretty new to turbos to, was wondering if any one could help me? i have a 89or90 5.0 HO out of a lincoln, put motor in my car, put a garrett turbo off of a 92 ford f250 7.3L run all exhaust in 2 1/2 inch pipe.turbo comp. a/r 70 and turbine side is 82, trim i have no idea what that is, really i mean that,motor is copletely stock exept for super coil underdrive pully's and flowtech headers, problem is it i gutless on bottom end and it gets to about 8 pounds of boost and still doesnt have that much power where do i go from here? is my exhaust housing to big? do i just need more fuel?o yea it has an AOD tranny and 330 something gears. turbo #tc4305