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Electric fan gains??

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Old 10-07-2007, 02:03 PM
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Default Electric fan gains??

Hey guys, just got everything in to do the ls1 swap. fans, harness and nelson re-tune. Just wondering what gains I can expect? They are going on a 6.0 with CAI dual exhaust and tune. A friend of mine was telling his dad and his dad laughed and said 5 hp if that. anyone have dyno sheets I can show this %$#@..?

Thanks

Korey
Old 10-07-2007, 02:13 PM
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10RWHP 1-3 MPG gain
Old 10-08-2007, 03:32 PM
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I did it on my Yukon and noticed no difference in power or MPG. I didnt dyno, so I can't help you there, but the gain aint much.
Old 10-08-2007, 08:25 PM
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I just switched back to the engine fan because my engine would start to overheat during low speed towing situations. I didn't notice any power gains but 10-20 hp would be tough to notice in a two ton vehicle. I unfortunately didn't gain any mpg either.
Old 10-08-2007, 08:26 PM
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your MPG gain is only going to be in city.
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