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FE Technical Forum / Re: Electric versus Flex Fan
« on: January 16, 2024, 09:31:23 AM »I always run 2 Spals, big as I can fit, with an on/off pressure switch in the water jacket. Usually on at 180F, off at 170F, or somewhere close to that. No shroud, to avoid blocking airflow through the radiator at high speeds. Works great, even on my 1000 HP Drag Week car. I've never had an electric fan failure.
Jay how do you find no shroud in traffic I am thinking of removing mine I have no problems in traffic but on long highway drives I am sure my shroud is killing the airflow even with large airflow flaps