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Old Mar 17, 2025 | 03:22 PM
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Default PWM fan

Does anyone have a database for OEM fans that will suit my size. I'm 24x17 and want an OEM fan that would either come from the junkyard or an aftermarket replacement.


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Old Mar 17, 2025 | 04:32 PM
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You might want to go to the Forced Induction section on these forums and search for the thread "Variable Speed PWM Fan Control under $25 or less DIY"
It's on the 3rd page back from the current one towards the bottom. I did the last entry on 9/9/24.
Within that are listings for electric fans brush and brushless. It will take some digging, but there is a wealth of info there. Good luck!
EDIT- I quoted myself to put it on top. Have at it!

Last edited by G Atsma; Mar 17, 2025 at 04:42 PM.
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Old Mar 17, 2025 | 08:18 PM
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Check vintage air they have a bad *** pwm fan I've used on several conversions. It will keep a small block in a 67 camaro dead cool 195 with a VA ac on in houston traffic in the summer.

Depending on what your conversion is they have several direct fit PWM fan and shroud kits for popular platforms
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Old Mar 17, 2025 | 10:50 PM
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https://ls1tech.com/forums/conversio...stone-age.html

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Old Mar 18, 2025 | 05:43 AM
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C7 z06 fan here too.
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Old Mar 18, 2025 | 02:56 PM
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2012ish ford focus has a single PWM fan that's pretty close to 24x18"
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Old Mar 18, 2025 | 09:37 PM
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The zl1 fan might fit in there and it's a beast
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Old Mar 19, 2025 | 10:36 AM
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Originally Posted by Rt Jam
Does anyone have a database for OEM fans that will suit my size. I'm 24x17 and want an OEM fan that would either come from the junkyard or an aftermarket replacement.

The Volt fans are going to be tight. I can measure them later today.

Andrew
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Old Mar 19, 2025 | 11:00 AM
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The zl1 fan is a little bigger than i thought 22x23...

The volt is 26.5 x 16.75 not including the mounting tabs sticking out
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Old Mar 19, 2025 | 11:05 AM
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This link has some extra information:

https://forums.holley.com/forum/holl...hless-pwm-fans
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