Dane, all of my over-heating, fuel boiling problems are gone. Many small steps guided by Randall Thomas. He set me onto Problend 40 Below, Problend
Oil additive, 180 degree balanced thermostat, phenolic spacer, fan switch, etc. They all add up.
I run at 80 degrees centigrade (160 degrees farenheit) for both water and
oil unless I get "on it".
Bob