Larger Radiator
Thread Starter
Melting Slicks
Joined: Apr 2007
Posts: 3,290
Likes: 0
From: Willow Springs IL
Larger Radiator
How hard is it to install an aftermarket larger radiator in place of the stocker? I have an 07 (non Z51) with an A&A kit and I want to lower the coolant and oil temperatures. What do you guys run for a bigger radiator too?
Burning Brakes
Joined: Mar 2008
Posts: 949
Likes: 0
From: Williamsburg Virginia
I recently installed the Dewitt direct fit radiator, no problems and no mods to install. It was tight to get the fan back it with the thicker radiator, but I didn't have any problems.
Drifting
Joined: Dec 2007
Posts: 1,609
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Former Vendor
Joined: Jan 2000
Posts: 5,593
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From: Brighton
Drifting
Joined: May 2005
Posts: 1,513
Likes: 4
From: Pl Grove Utah
Just installed a Dewitts in a customers car,fit and finish outstanding ! The 2" drop top helped with the air filter inlet clearance on the A&A kit while allowing the cradle to remain in the stock position for improved clearance. Great product,price and service definately 2thumbs up !
Drifting
Joined: Dec 2007
Posts: 1,609
Likes: 1
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Burning Brakes
Joined: Mar 2008
Posts: 949
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From: Williamsburg Virginia
I passed on the dual fan upgrade. It can not be plugged into the fan control module, meaning it can not be controlled by the computer. If you don't mind a switch to turn it on/off or have it on all the time go for it. I am using the stock fan without any problems.
Burning Brakes
Joined: Mar 2008
Posts: 949
Likes: 0
From: Williamsburg Virginia
I wouldn’t plug the dual fans into the fan module. The C6 fans operate on variable voltages. The computer sends info to the fan control module and that voltage output determines the RPM of the fan. If I remember correctly, the amperage draw of the dual fan is beyond the amperage capabilities of the fan module. The fan module may work to trigger the relay for the dual fan. I guess if the computer is programmed to output 100 percent at a predetermined temperature it would send the command to the fan module, it might output enough voltage to trigger the fans which would operate in a automated on/off switch. I wanted to keep the stock fan because when a little warm it is on slow and when hotter it spins faster. The dual fan is only on or off and operates on a 12 volt system, which I didn’t want.
Le Mans Master
Joined: Mar 2006
Posts: 7,838
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From: Valencia '32 Ford 3 window with 615 HP!!!!
St. Jude Donor '06-'09
I'll take one!
