There are drain plug set ups you can hook to the hose with a small chain.

Also I don't think blown wanted to warm up the water in his crankcase. He wasn't making tea. And his screen name may well have been prophetic.

Was just laughing about this myself. Gonna request a screen name change to "Turn-Key Boater"!

So... I got the news, and gonna go pick up that case of beer...

Sutphen30 called it: Cracked block. On the outside.
Getrdunn called my need for a case of beer in that circumstance.

I cant really explain it as I pumped until -200 was coming out of both exhaust pipes, then put in another gallon of the pink. I even walked out back over the tie bar and drives (my boat is suspended on the lift over the river) and wetted a white paper towel to be sure of the color. I remember this well because I had a lot of difficulty with the other motor on the port side (which are the farthest from the dock), antifreeze was only coming out one pipe so I blocked off the coolant lines on that side and eventually got antifreeze to come out the other pipe using a transfer pump, just before the sun went down.

Jason Moffit of C&C marine who has it now said maybe some passages were blocked up and didnt get antifreeze. He also said it takes about 5 gallons per motor and while I cant remember exactly how much I used, im pretty sure it was that much, im guessing 3 gallons per side. Hard lessons.

I want to thank Jason for helping me over here. Will report what's next.

Just one.