Help me decide which fan clutch to buy for H3 2007

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#11

06-04-2013, 02:58 AM

Kevwood

Member

Join Date: Jul 2012

Location: A Canadian in Dubai, United Arab Emirates

Posts: 48

Quote:

Originally Posted by Doc Olds

Has anybody ever tried one of these flex fans with a late model GM clutch fan truck? I can tell you they will make noise, a bunch of it, all the time non-stop.

I have been running an Efan conversion for 2+ years, solid performance and MPG boost. Never ever come on late fall through early spring.

I had one on a 2005 Chevy and another back in my younger and stupider days (debatable whether those days really ended) on Camaro, they are loud, no question. Very different sound than the clutch fan. Regardless of the noise, they did the trick and I never had heating issues.

I'd like to try the PCM of NC e-fan conversion but the temps here in the summer reach 50*C so I'm going to see how I do with my new rad, vented hood and distiller water w/water wetter first.