built 340 11.5:1, edelbrock aluminum heads, march pulleys,jegs high flow water pump, 180 thermostat. stock 340 radiator freshly redone.
electric fan no shroud.
Got through break in but car heats within five to ten minutes over 200 degrees. Looking at an aluminum radiator and trying to decide whether it will help my heating issue and also trying to decide between a single and dual pass. any help or information would be appreciated.
Scott