701 61x dual cooling fittig on head

[Bradley Cooper]

Not sure if it's in the right spot. It came like that when I bought the motor. I've never utilized it. Is it for flushing or?? Thanks in advance

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[lanmine657]

That's an interesting way of doing it but yes, that looks to me like a front cylinder water tap, not dual cooling but dual exits, I can't exactly remember stock pipe water routing but it looks like you should have that small line to pipe and each cylinder dumping overboard separately