Hello guys,

I have been building a car for trackdays and fun on the road, powered it with Megasquirt.

I needed a CPS in the bottomend so took a bottom end that had this already drilled but without turbo oil retour. Now i have the engine running and it smokes a lot (white) and the turbo is pushing out black oil looking stuff.

See this video

I am going to replace the turbo as i took it of a shelf without having any idea of its condition. I am thinking of a cracked housing or broken seals.

Anybody seen this before? Am i right thinking this will be a turbo issue or might it come from the engine (its new build)