cooling fans

[landrea]

Just a thought,has anyone taken the fan off the water pump and installed electric fans on the radiator?Maybe its my next project! :confused:

[roclongrider]

There's been a number of posts on this. Check the archives. The general consensus seems to be that electric fans don't move enough cfm to do the job.

[ogrice]

I run dual electric fans on my rig for the last 5yrs. If you do city driving, stop and go, or real heavy loads close to gcvw limits I do not recommend going this way. If you are not running the hi flow cooling system and dual thermo stats, I don't recommend it. My rig does light towing 5k-6k lbs and 90% highway driving.
Dual electric fans for less engine noise and less rotating drag on the engine. The decision is yours to make. I hope that you have enough info to make a wise choice.

[Hansh]

What about keeping the regular fan and just adding an electric pusher fan or two?

[GMC Hauler]

The duramax fan is lighter than the steel fan, thus less rorating mass, and it is quieter than the stock steel model.