Puked oil under boost

Car is in the signature. I just picked it up yesterday, and my a-hole cousin took it for a run this AM. I have been pretty easy, but he wooded the car like there was no tomorrow. It started puking oil out of the valve cover, i assume to much Crank case pressure. Anyone run into this, and what can i check out?
 
Sounds like the valve was/is bad if it blew it out of the manifold instead of just blowing air through the valve. Then again depending on where the other end of the hose goes with the Kenne Bell, it might not have opened because there was boost pressure pushing against the other side. I dont know exacly where the kenne bell runs the PCV line to.


-Jason
 
your sending postive pressure into the crankcase wich is a nono. ihad this problem you corect it by putting air breathers on your valve covers... do a search on this if not here then in 5.0 tech