3 guys playing together in our home game....

we've got 10 or 11 guys that show up on a regular basis to play. However, there are 3 guys (black guys) that come in and we suspect they are playing together. They raise with anything PF, and tend to suck out more than I've ever seen. You can't make a bet big enough to get them out. They call gutshots, open enders, and flush draws no matter how big the bet. And one of them hits something since they always stay in. If you have AA, they all call and your odds are non-existent.

The other 7 or 8 on the table have agreed to play together to try and run them out of our game. We played a "fake" game last night (without them there, obviously) where everyone was trying to stay in if one of the "enemy" raised, but they still ended up breaking us in the mock game.

Should we just not let them come to the game anymore, or is there a way that the group of 7 can get the $$$ out of the 3 that are playing together? It seems like 12/14 cards would beat 6 cards well over half the time. Any suggestions?