Car Overheats?

[catalyst.x]

I have a 92 hatch w/ SR20 swap. It runs relatively cool most of the time, but whenever i really get on it (0-110) and then go home and park the car, the coolant in the reservoir sounds like its boiling, and the heat will slowly rise.

The coolant looks pretty damn green, i was thinking there might be too much coolant. I have a very expensive Blitz Radiator, so that should be more than adequate. Is my thermostat in need of replacement?

What should I do?

Thanks

-Ryan

[leesredgt]

Def. would try changing the Thermo first.Sounds like its stuck.

Did you get all the air out of the system when you filled it up?