i've got a T25 turbo going on my engine in a week or two, and the thing is that i don't know what condition the turbo is in, i'll have to wait till i start the engine up to see if the oil seals are broken, so i want to know what amount of shaft play the turbo should have if any, the compressor wheel wiggles a tiny bit but not much (1/2 mil at most, is this normal or should there be no shaft play at all, i've been told off a mate that this is normal? any comments would be great.
cheers
dave