CFM of stock fans
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Member
Joined: Jun 2000
Posts: 160
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From: Potsdam, NY, USA
CFM of stock fans
This has probably been asked before, but does anyone know the CFM rating of the factory dual fan setup? I want to upgrade the cooling capability and the dual Perma-Cool setup looks great but I want to figure out how much more than stock do these things pull?
Thanks
Thanks
Supreme Member
Joined: Jun 2001
Posts: 3,175
Likes: 1
From: Bedford, Tx
funny thing, it has been asked before (could of done a search
) but no one seems to know. GM never documented it and no one that i know has found it out. However most people seem to believe that its around 2200 for each fan. So if anyone out there really knows..:hail:
) but no one seems to know. GM never documented it and no one that i know has found it out. However most people seem to believe that its around 2200 for each fan. So if anyone out there really knows..:hail: Thread Starter
Member
Joined: Jun 2000
Posts: 160
Likes: 0
From: Potsdam, NY, USA
2200 for each fan?!!?!?!? C'mon...there's no way those things can me moving that much air!! Basically more of what I'm asking is are there any aftermarket fans that perform better than my factory 2 fan setup??
Supreme Member
Joined: Mar 2001
Posts: 5,144
Likes: 2
From: CC, TX
Car: 1999 Yamaha Banshee
Engine: 379cc twin cyl 2-stroke stroker
Transmission: 6 spd manual
Axle/Gears: 14/41 tooth
If the stock setup does 2200 cfm for both fans, a couple 2950 perma cools would probably be a good upgrade if needed
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