Perma-cool electric fans experience - are they any good

[cudajames]

I am looking to improve my cooling on my 1st gen barracuda. Of course, space is super tight

Looking around I found the perma-cool 19120 - which would fit (basically the same size as the current spals 0435) but claims to have 2300CFM which is almost 3x the spal which is rated at 802CFM
Perma-Cool Standard Electric Fans 19120

The summit reviews, are mostly good. But these numbers seem to go to be true

Anyone using perma-cool? Feedback would be greatly appreciated

 

[scampy]

Just my opinion have not used one of those but I can't see where that 10" fan drawing 4 amps is going to be anywhere near that 2350 rated cfm.Some companys use a different rating system as well to inflate numbers.

 

[Demonracer]

The curved blade fans seem to be more efficient than the straight blade fans in my opinion. I had a straight blade puller fan on my bracket car & traded it out for a curved blade fan. On the ride back down the return road, the curved blade fan cooled the car down much faster than the straight blade fan.