Electric fans seem to be a major problem, I've been working on a street rod with a 400 chevy and cant keep it cool went through 3 different 16" 3000 cfm fans, every one claims there fan moves more air so I bought a air flow meter and found that not one would move more than 1500 cfm, the worst was 1150 cfm. Have to give a hand to Cooling Components fan & shroud
they claim to have the best and claim 2650 cfm so I got it and it flowed 2650 on the money and kept it cool.
