What is the correct operating temperature for a 250 chevy engine in a 1948 3/4 ton truck at 45 mph, i have a 180 thermostat and the truck runs well but on hot days when the outside temp is 90 to 100 the truck will run at 200 but does not reach 210
at what temp would you be concerned and would you switch to a desert or heavier radiator, if so would you need to use the short water pump. thanks
