i am thinking about selling my ta-49 turbo and going bigger, the turbo was bought new from precision just over a year ago and has about 1000 miles on it, 63 exhuast housing, polished compressor cover, turbo is in great condition and does not smoke at all. best i have run with this turbo is a 7.46@91 in humid air. i am going to try and get a TE-45A and try for some 7.0's