i have a quick question.. i have a friend selling a b18 with a t3 turbo on it.. the bad part is that the internals are out but in a box.. and everything is there which is no problem because my friends can help me build it up with new pistons anyways, also i don't know if the turbo is good or not the only reason i say this is because i offered him $350 and he said he would sell it to me.. so i guess my question is is there anyway i can see if the turbo is good and is it a good deal??