high speed radiator fans
It's never fast enough...
Joined: Feb 2001
Posts: 3,760
Likes: 3
From: Miami - Given 1st place as the POOREST city in the US as per the federal government
Check out the Perm-Cool fans at Summit Racing
http://store.summitracing.com/defaul...24500&x=23&y=7
They have some of the highest CFM ratings I've seen out of a fan. I've never actually measured out the rad, so I really don't know what can fit on them.
http://store.summitracing.com/defaul...24500&x=23&y=7
They have some of the highest CFM ratings I've seen out of a fan. I've never actually measured out the rad, so I really don't know what can fit on them.
2/4 wheel cornering fiend
Joined: Nov 2002
Posts: 3,090
Likes: 3
From: Pasadena, CA
A high CFM rating does not guarantee that they will suddenly result in better performance than the stock fan setup. A fan's efficiency rating can drop precipitously once mounted close to a radiator; most manufacturer's CFM ratings are gained in an open cylinder without any obstructions.
Please read through that linked thread, as there's a lot of info in there debunking a lot of backyard engineering.
Please read through that linked thread, as there's a lot of info in there debunking a lot of backyard engineering.
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