I have a 71 Ventura with a 454 and a weiand 177 supercharger on it. The car heats up to 180 and then slowly heats up after that when I'm driving it. U have a champion cooling 4 core aluminum radiator and a procomp electric waterpump with a 16inch push through electric fan. I believe it's a 180degree thermostat too. Not sure what else to do would roving the thermostat all together help? Or change too dual fans.