im guessing blown head, if your pouring coolant and it seems endless and never fills, your coolant is making its way in between the head, into whats called a water jacket, unless its going on the ground which I doubt because you have not mentioned it was leaking on the ground

 

It isnt going to the ground at all. Does this also mix with the oil? Also, why does my intake spit white gunk out? My intake sucked a lot of coolant in and it smokes like crazy out of the intake. What can I do about that?

 

Try a new filter and see if that solves any of the smoke

 

Its all in the intake system already, it sucked A LOT of coolant in.

 

Your Coolant is leaking into the lower end, into the crank, mixing with your oil, hence when you start the car, pressure is sucking the oil/water in to the piston chambers thus pushing it back into the intake out of the TBI base. Wild guess but sounds logical at least