turbo change

[turbodaniel]

i am changing my turbo from a 76gtq to a 71 hpq and dont know if i am missing something but the exhaust housing dimensions seem to be different, they are both 85s but when installing the downpipe the external wastgate isnt lining up and vise versa. the return oil line looks like it needs to be a little longer as well, think i can strech that a little bit i thought this would be a simple swap, any advise would be appreciated