Anyone have Auto Rad ?

[GregWeld]

Originally Posted by ProdigyCustoms

We normally do dual 13s on that radiator, but with your built in engine oil cooler your limited to dual 12s. The difference in total CFM from 2850 to 3490 is substantial especially at idle. 20% more fan will make a big difference in idle cooling. 4700 CFM out of dual 16" fans on a full core support is a huge difference.

With a wider core, mounting everything might get tricky for you. You would most likely have to front mount a overflow or one of your other canisters.

Frank/Todd....

You need to RAISE the voltage produced to the fans... most will handle 16v and they will spin faster with more voltage. A boost step up regulator or a DC to DC converter on just the fan circuit. Your issue would be to find the voltage increase WITH the amperage required. You need 12v to 16v dc to dc with at least 30 amps output.

Be careful because some converters can't handle the load so you need to talk to someone that knows what you're trying to do and can supply the right converter.

Here's a quick "look" at what I'm referring to. I didn't do any research to find "THE ONE" that you would need (depending on the load - you may need one for each fan) -- this is just a beginning reference:

http://www.powerstream.com/dc2.htm