Sorry, Its been awhile since I logged in to the site.
I do not have all filler panels installed but I also do not have a shroud or the A/C lines hooked up. No fluid going to heater core and no A/C compressor installed yet.
I have 2 electric fans pulling through rad and 165 t-stat removed so running open. I have not checked the timing. Will do that.
When I park the car, after driving around town, the radiator boils over from the overflow tank. I have great circulation through system according to radiator shop and we verified size and what I have is correct.
I live in deep south Texas, temps are 90's to low 100's about 8 months. I just changed the vac tube on carb and the motor idled ok but revving it sounded poor. May have to make some other adjustments also. I have no tube going from carb to air cleaner (as someone else suggested I should).