Electric Fan Q&As

Hi,
Im thinking of getting an electric fan for my 72 Duster w/ 360 and need advice.What size of fan should I get(12 inch,14 inch,16 inch?)and what CFM?Also,how do I wire it?Is there a way I can wire it without a temp switch,but just use a relay and a toggle switch?Do I need to do anything to my electrical system since they do seem to have a big amperage draw?thanks everyone:cheers:

I've been running a Flex-A-Lite Dual Fan system on my Big Block 383 Dart Daily Driver since 2005. Works great.



I used a DERALE Temp Probe / Relay Kit. Install was very easy and quick (less than one hour) . No Upgrade to my electrical system was necessary.

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