Air movement, How much air does a 911 fan move |
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Air movement, How much air does a 911 fan move |
914 Ranch |
Jan 4 2022, 09:25 AM
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#1
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Team Sharp where the 914 grow wings Group: Members Posts: 1,418 Joined: 29-January 16 From: TheNorth Shore Retreat. Deland Member No.: 19,611 Region Association: South East States |
There's got to be a number on that somewhere. I know that there are a few different fans but what I was thinking about is how many CFM do they move. I was just thinking about the air flow out of the back of a car. If the air exiting from the engine is so high that I can't remove it from the car that I will need to move it out through some sort of diffuser. I would like to have no air build up under the rear of the car. Speaking of exhaust I have no idea what I'm going to do for it. And all of this still will need a diffuser. The fans in the oil cooler move 3200 CFM, I am just hoping that that would be enough.
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Justinp71 |
Jan 11 2022, 05:59 PM
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#2
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Senior Member Group: Members Posts: 1,584 Joined: 11-October 04 From: Sacramento, CA Member No.: 2,922 Region Association: None |
I don't know the fan rpm, but I do know the 914 had rubber body flappers on the bottom of the body before the engine compartment so that the engine air had a flow path that wasn't competing with the under car air.
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Shivers |
Jan 12 2022, 08:59 AM
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#3
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Senior Member Group: Members Posts: 2,423 Joined: 19-October 20 From: La Quinta, CA Member No.: 24,781 Region Association: Southern California |
I don't know the fan rpm, but I do know the 914 had rubber body flappers on the bottom of the body before the engine compartment so that the engine air had a flow path that wasn't competing with the under car air. I think they were added in 73', my 74 has them but my 72' does not. |
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