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Old 07-18-2008, 05:01 PM   #1
gchemist
BAD BOW-Silverado XST
 
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Join Date: May 2000
Location: Senior Member from Austin, TX
Posts: 6,431
LS1 fans installed!

I installed the fans yesterday. I did remove the radiator. The parts used are listed below. The painless wiring harness was used with the old fans. Sensor plugs directly into the passengerside head. The '08 145 amp alternator has no problem power fans to full speed. The fans cool the ZZ4 very quickly. You can pull up and hear the fans suck air through the radiator. The shroud is great compared to my previous setup.


Parts: Painlesswiring harness (195 on/180 off) Painless Wiring #30102 $64.88 at www.summitracing.com)
LS1 dual fan setup ($40 off craigslist)
2 GM fan electric connectors part number #121011917 ($23.99 each)
1 48" piece of aluminum stock (HomeDepot $8.00)
1/2" bolts, nuts and washers ($10.00)

I plan to drive this afternoon in dead stop traffic. I don't plan to worry about cooling anymore. The A/C should work better too. :biggrin:
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