Just finished my install of a serpentine set up from a 91 into my 79. I used a Flex-a-lite fan (reverse rotation) and it is very loud. Really too loud to drive on the street and have a conversation or listen to the radio, forget about 75mph on the highway. What aftermarket (or GM) electric fans are available to handle up to 450-500hp on a 350 (with procharger P1SC carb version)? Summit's largest model flows 2500cfm, but says 250hp max, 200 with air. Are the BeCool models better?

Just trying to stay cool, but only use the fans when needed.

 

Another Co guy :rockon:

Your going to have some problems finding an electric fan that will suit your needs. The best one available to my knowledge is the felxalite pickup truck dual fan setup. Jegs part #400-250 or #771-19514. These will probably do the trick.