please help! rb25 problem

[401imports]

Hey guys I did a rb25det neo swap in my s13. All stock except I put on a Freddy intake manifold and fmic. Now the stock turbo had alot of shaft play and looked really oily so figured it was bad but left it on there. Threw the motor in and turn it on. It runs good and sounds really healthy but after a few min it starts pouring out smoke from the exhaust and dripping oil. I don't have a down pipe yet just threw it in there. But it's dripping oil so I threw a holset turbo on there. Brand nee. Not blown and started I ft up and it's doing thr same thing. Now here is the deal. I pulled all my fmic piping off and it was filled with oil from the stock turbo. After the new one it is still clean but there is oil coming from the intake manifold. So I took off the piping and started it up let it run for a few min and turned it off and when I open the throttle oil comes out. Like alot... what could this be? Alot in there from the blown turbo? I'm getting no blow by what so ever too. Any help please