[1971boss]

I have noticed that after a few startups and shut down/cooling times that after it cools down I need to add some more coolant. Your comments confirm what I thought--the system isn't full still. I'll continue this until it looks like I don't have to. I'll get a 180 degree thermostat also and try that. If it still is running hot, I'll probably have to change the radiator and get a larger or thicker one. We'll keep you posted.