Before I begin I do not encourage buying Ebay turbos or turbo parts. NOW those of you who have had good luck with ebay turbos what did you do besides just bolting it on and going to make it last? I had an brand new ebay turbo a long time ago but never used it. I took it to a turbo shop and he tore it apart and looked it over. He said the only thing he saw wrong with it was that it wasnt clean(sand in it) and it wasnt balanced well at all. He cleaned and balanced it however I never ran it and ended up selling it so I dont know how it did. Anyone make theirs last?