head gasket

2001 integra overheated.Shut down until cool and drove fine for another day.Now it wants to overheat when I get into it.Its about 10 degrees outside.Antifreeze is up oil is up.There is no milky stuff in the radiator or oil.Runs good also and only overheats if I get into it a little but its real cold out.I have a turbo on this.I pulled a compression check and it shows 120 on all.Its seems low to me but had low compression pistons put in for the turbo.
Heat is good in the car and the heater hoses are both hot with the radiator hoses hot too.Idles good.

A http://www.racepages.com/parts/head_gasket.html (head gaskets) is no easy problem to diagnose to begin with, and the repair in itself is lengthy, laborious, and quite boring. There's not much you can do but roll up your sleeves and dig in, leaving yourself plenty of time to complete the work.