Cam wiped out, what the hell did I do wrong?!?!?

No offence, but I don’t see you getting anywhere near 600hp or well over 500hp with that cam and those heads. Just my 2 cents….you will need more cam AND heads to put out numbers that are well over 500hp....Also, just because the head “could” support 600hp, doesn’t mean they will...I just don't see it happening.