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LS1ow · 06-06-2019, 07:59 PM

Okay so there is no way to run 2 LT1 fans on the rad. I have enough room to fit an additional 9” fan, that’s it.

So do I run 1 LT1 fan as the “main fan” and then grab a 9” Spal/Derale as the “high” fan. Plan would be run the LT1 fan off stock wiring, then wire the other fan in using relay. Using the factory “high” fan signal as a trigger to turn it on.

Or

Run 2 12” Fans, and have to wire the hole thing.

I would be building a shroud for either one.

06-06-2019, 07:59 PM	#2177
LS1ow Power Member / trans break does not equal transbrake Join Date: May 2009 Location: The Meadowlands Posts: 4,513 iTrader: (15) Social Networks:	Okay so there is no way to run 2 LT1 fans on the rad. I have enough room to fit an additional 9” fan, that’s it. So do I run 1 LT1 fan as the “main fan” and then grab a 9” Spal/Derale as the “high” fan. Plan would be run the LT1 fan off stock wiring, then wire the other fan in using relay. Using the factory “high” fan signal as a trigger to turn it on. Or Run 2 12” Fans, and have to wire the hole thing. I would be building a shroud for either one. __________________ 99 Z28 - SBE LS1/60e Motor - 10.84 @ 128 - 1.47 60' Nitrous - 10.16 @ 132 - 1.40 60"