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View Full Version : electric fan size&cfm ?'s


ss_70_n0va
03-08-2009, 01:19 PM
Trieing not to cut anything up so if I wanted to I could return it to stock.
But only looks like I could only fit 10in fan on each side.
I found some proform fans but they only pull 1000cfm per fan
would that be a enough? with no a/c.



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slonomo
03-08-2009, 01:24 PM
i'm using an electric fan from a mid 90s t-bird.fits perfect from tank to tank.i only use the low speed side.during hot summer day i can sit in traffic running the ac with no problems at all.ill try to get you some pics.

Nova
03-08-2009, 01:36 PM
common swaps are MARKIII fans and Taurus fans.

heres a write up about mark 8 fans.
http://www.dfwstangs.net/tech/markviii_fan/markviii.html

ss_70_n0va
03-08-2009, 02:06 PM
common swaps are MARKIII fans and Taurus fans.

heres a write up about mark 8 fans.
http://www.dfwstangs.net/tech/markviii_fan/markviii.html

Thanks for the link I couldn't find anything that told me what the cfm was.
My plan was to mount one hight and one low and a switch for each one
so I could run both or one at a time.

Notch93
03-08-2009, 03:06 PM
Thanks for the link I couldn't find anything that told me what the cfm was.
My plan was to mount one hight and one low and a switch for each one
so I could run both or one at a time.

The Mark VIII fan is rated around 4000 CFM, and is a dual speed fan. It's all the fan you will need, no reason to run two separate fans.

The three fans people use the most are, the 94-95 Mustang GT, Mark VIII, and the Taurus fans.

Nova
03-08-2009, 03:07 PM
you use an 87a relay to wire up the low/high side of a tarus/mark fan...

GearGambler
03-10-2009, 11:39 AM
the dual ramchargers fan will work with some cutting. thats the setup i use with the DCControl fan controller. the 95 contour fan fits really well!

the sn95 fan is a little small, but cooled my V2sq setup really well. then there's the taurus and markIII fans. the markIII fans move a HUGE amount of air, overkill for most applications and need some custom fab work to mount them. usually they are bigger than the radiator.

what controller are you going to use? or are you going to use a toggle?

PM me if you have any questions :)

capriracer86
03-11-2009, 06:01 PM
derralle makes a 10 in fan that flows 2200 cfm each were running these on a 557 ci big block and they cool good!