The original cooling fan on my GV is a 16" viscous clutch, belt driven fan - does any one have any additional spec on these such as the air flow at any given rpm?
If not - how about a replacement fan manufacturer who lists such a spec on their web page? I'm not looking for electric fans here, but replacement 16" fans - hayden makes them, but no details onther than diameter and max rpm rating, flexalite makes them, they specify diameter, depth and max rpm rating.
I'm trying to get an idea of how much air flow is really required to cool one of these.
