smoke coming out of valve cover breather

Hi guys i just put my passender head off, there looks everything fine, the head gasket is like new and the pistions and the block walls looks good too, i will call an engine builder next week maybe the piston rings are the devil?

Thx for all u guys Peter

Do you by chance mean header and not head? Did you take the cylinder head off? If you did can you take a pic of the gasket and head surface? I find it hard to believe that the gasket is OK. From your compression test I still say its gotta be the gasket pushed into the valley--very common on 4 and 6 for some reason. J.Rob