Quote:

Check the oil hole in the rocker shafts,they may be on upside down.you can loosen the shafts and prime it again and see if there's oil there.If theres oil there and its not getting to the rockers,then its in the shafts. If you loosen the shafts and theres no oil then the head gasket/oil holes are blocked.

Hope this helps...

Wouldn't have had abundant oil to start with if this were the case.