6 Bladed fan
I am considering obtaining a 6 bladed fan for my 1939 Pickup. It seems to run a little warm and just wondered if a 6 bladed fan would cool the engine just a little more. When I searched for the 6 bladed fan, the pictures seem to indicate that one of the blades is longer than the other 5. I would think that this could create and imbalance and wondered if anyone has experience with the 6 bladed fan, the longer blade, and does it help cool the flathead.
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