Need help trying to pick out an electric fan configuration

Hmbre97

Eaton powered
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Jun 27, 2005
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Austin, TX
I need some help trying to figure out of this electric fan setup I have envisioned will work or not.

My dilemma is I'm putting a T76 on my Mach 1 and the stock fan assembly will not fit. Here is what I've got drawn up so far.

Fan 1 is a 17" Derale HO fan rated at 2400 cfm on high in a puller config.
Fan 2 and 3 are SPAL 7.5" slim fans rated at 440 cfm each that would be offset from the primary and attached to the AC condenser. I would have these wired to only come on with the AC or when temps hit the second threshold that turns the primary to high.

I can pretty much fit them all without much overlap so they don't work against each other. My main concern is once I'm at highway speeds, would the 7.5" fans become more of a restriction.

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