Well for those who didn't know including myself. If you for some reason do not have an thermostat installed (or stuck open), depending how much pressure your water pump puts out, you will overheat at highway speed due to circulation too fast to cool the engine down. I did not know that as it has never hit my mind before. New thermostat going in!
Also... make sure you have shrouds and foam or rubber encasing your condenser to radiator so your fan can work properly
Also... make sure you have shrouds and foam or rubber encasing your condenser to radiator so your fan can work properly