I've decided to go with an electric puller fan when putting my '70 Challenger (440, auto) back together. I'm trying to decide on a fan with or without a shroud. The ones I've seen without a shroud seem to have a narrow band around the outside of the fan blades. Would that style (without shroud) allow more air to pass through the triple-core radiator at highway speed? Would a full shroud pull more air around town and in stop-and-go traffic?
I decided to go with electric because I previously...
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I decided to go with electric because I previously...
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