Hey thanks for all the replies

OK...I have alot of info and answers....

1. YES, ill take the Radiator cap off, put the funnel in, poor in some coolant, and it WILL bubble...and it keeps doing it…
2. We did have a shroud around it, it was nice…But it was rattling against my IC piping, and other shit, so we took it off… It still was over heating with the shroud
3. Yes, im sure its not the sensor, because I have two different ones, the stock one, and an after market temp sensor
4. We flushed it. still no luck
5. ****Today, we took my friends GST radiator, custom made some radiator hoses, got it all in and snug, bought 2 850 and 950 cfm fans. Those have no gap, they are nice and snug against it….The GST radiator is like twice the size of ours, I thought this would help …STILL NO LUCK!!! It still was over heating…***** We put new coolant and everything…arggg!!!

I see my problem as one of 3 possibilities…
1. This head gasket leaking….How else could I test to see if it is bad? Is that going to totaly f*uk my new motor???? It’s a new head gasket…Could you please give me some more info, I don’t know anything about this…it sounds like it could be my problem…any info please would be awesome…
2. My water pump going out…this could be the problem, what do you think?
3. I still need some better fans (in my mind, this one seems to be ruled out, I had one 3000 cfm fan….now I have those others, nothing changed)

THANKS FOR YOUR HELP EVERYONE!