this fan i found at summit is pretty small and it pulls 3300 cfm of air. i was wondering if putting two of these on my radiator would be a good idea? would there be any negatives of doing it?
Straight blade and no shroud... that thing will sound like a 737 taking off! Not my idea of a good fan. An s-blade fan with a shroud will be nice and quiet, although not pull quite as much CFM.ya single 12 inch and is only $106
I bought a very similar Zirgo fan (from a Mustang parts vendor with a great price ) that they no longer make that has straight blades, and was rated at slightly more CFM. It isn't terribly noisy and does a great job cooling my motor with a 22" radiator.http://www.thehoffmangroup.com/autoloc/details.lasso?itemid=ZFU16S
This thing looks like a beast. 16 inches
I think ALL fan ratings are a bit off.3300CFM at 7 amps sounds a lil off. I have a Flex-a-lite black magic 15" fan that draws about 13 amps and is only rated at 2800CFM.. And it blows, ok, sucks like gang busters. That coupled with a small griffin rad and heat isnt an issue. JR
I believe the Taursus fans are closer to 3800. The Lincoln fans are close to 4500 CFM. Either way, they pull serious air through the AC condensor and Radiator. They pull about 35 amps on high though.Taurus fans run 2500 CFM on low speed and 4500 CFM on high. Hurricane baby!!