Cracked cylinder head.

I did i pressized the engine cooling system and there is bubbles coming from down in the runner. I was so hoping it was the intercooler but like i said its not. I just cant catch a break on this thing.

I did i sucked the coolant down below the gasket level and it still bubbles from down in the hole. They are stage 2 ported heads.

Im not sure who did port work