THey are so worth it. The truck is so much smoother and quieter without that Cessna propller whirling all the wind around up there. The truck is also a bit snappier, too. I can vouch fo gas mileage as I've been to busy goosing it with the new smooth power...............

 

I can't say that I noticed a difference with my efans, but I've found that my butt-o-meter is not that sensitive. I'm very happy with them, they clean up the engine bay and my coolant temps stay consistent, and I'm sure that they freed up a few HP that I'm just not feeling.

 

You guys using single or double fans?

I was lookin at a single fan with shroud, looks real clean. Flows something like 3300.

 

i bought some used ls1 fans and made some brakets ,they bolted rite up and i only spent 804 including the switch and fans, looks alot cleaner and can tell a lil diff in performance

 

I meant overall through pretty much all driving conditions my throttle percentage has dropped a couple % to achieve the same speed as before with the mechanical fan. Before at 65 mph I was right at 20%, now I'm around 18%. Basically its taking less throttle to get achieve the same speeds.

 

Is that a typo? $804 for LS1 fans?

 

I hope so, that would be rediculous.

I spent 70 for the fans and 20 bucks on wiring.

 

anybody got some pics of the mounting with fbod fans? I didnt try mounting them yet, but I need to know what I need at lowes before I start

 

Most of us run either LS1 fans or 05 truck efans which are all dual fans. I've seen some pics of Flex-A-Lite doubles that look clean also, but they're pricey IIRC.

 

fans are worth it i have picked up 1mpg in my truck checked it last nite and now getting 19mpg it frees up a few hp but u cant notice it