Oil return,Push turbo

[partsman]

How does the oil return system work on the push turbos.All other systems have a scavenge pump of some sort either mechanical or electric.When my electric pump burnt out all I got was lots of smoke.This seams way to simple.A pic or explaination would help me understand.
Thanks

 

[BOOSTD]

Vacuum, thats all.

 

[paulharris]

yup, its just vacuum. Seems to work great and dont have to worry about a pump failing.

 

[tjc]

so, I second the question. Where does the vacuum come from? Is there a port on the engine?

I must say this seems like a well thought out kit.

 

[ridehard1212]

once its a closed circuit does it just auto become a vacume?? if i disconnect my pump it does seem like the oil will flow in a circuit from engine, to turbo and back?

 

[Josh Crisp]

Yes it's just a completed circuit the motor makes a natural vacuum sucking it from the tank underneath the turbo back to the top of the motor head.