Thread: Cooling issue in my '35 Ford
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05-06-2011 08:56 AM #6
Don & I were typing at the same time, but he was faster.
I know you said you have no room for a shroud, but I believe that may be the problem here. Without a shroud your fans will pull/blow to the path of least resistance, which is not through the radiator core. My "shroud" is a simple piece of aluminum sheet turned down about an inch on the sides with a 16" hole for the fan. That 1" lip provides the mounting surface on the radiator, putting the fan only about 1/2" back from the core. My SPAL puller fan is biased to the bottom of the radiator to help clearance at the pulleys - I rotated it top to bottom when I laid the radiator back more... If it cools down at speed it seems to me you have an air flow problem.
Last edited by rspears; 05-06-2011 at 08:59 AM.
Roger
Enjoy the little things in life, and you may look back one day and realize that they were really the BIG things.





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A belated Happy 78th Birthday Roger Spears
Belated Happy Birthday