started at winton.. would just push water out the rad and boil then get hotter and hotter. have changed thermostat, clutch fan, and radiator cap.. didnt solve it. pressure tested, leak down tested and comp tested ebverything and didnt show any faults. someone suggested a possible head or gasket issues so i thought f**k it i'll pull it off and do MLS and ARP studs anyway. so thats what ive done so far