No, your not the only one I have been thinking about it but going on the hot climate experience (Oz and the states) on the Forester forum no one has had an issue.
Having run a 3 core aluminium radiator, from a race car, in the cortina pre cross flow and I needed to cover more than 3/4 of the radiator to get some heat in the water system.
No, your not the only one I have been thinking about it but going on the hot climate experience (Oz and the states) on the Forester forum no one has had an issue.