some one posted a OEM setup will pull 10k cfm, would this one work to keep the AC from being louder than the truck?

most aftermarket fans pull ~2200


http://www.northernautoparts.com/Pro...ProductId=1620

the ad:

These truck fans feature a one-piece glass-reinforced nylon shroud and two powerful motors with 15" blades! These rugged units are designed to fit full-size trucks with the large radiators (32" wide cores). The engine runs quieter, cooler and with higher horsepower, torque and mileage than with stock set-ups.
• One-piece molded glass reinforced nylon shroud with full contact rubber seal.
• Variable Speed Control: 60-100%
• Adjustable thermostat and A/C relay
• Quick, solid installation; minimal drilling
• Motor leads can be reversed to create a pusher fan, but efficiency is reduced.
• Recover 17-18 HP! by replacing the clutch fan with the dual electric fans.
• Boost torque by 20 ft-lb.!
• SAVE up to 2-3 MPG!
• 5,500 CFM air flow 17" x 31 7/8" x 4 1/2"

 

I'd mount one in place of the stock fan and one on the other side and you should have plenty of air flow.