Anyone running these with success?
Current set up is twin spall 11" pulling an advertised 1350 at 0 static.
Finishing build, adding full sized intercooler sandwiched between VA condenser and 2 core x 1.250 inner tubed Entropy radiator.
Should be fine but 100 degree Cali weather is coming.

Perma-Cool states 2800 cfm.

Perma-Cool 19111 11" High Performance Electric Fan Puller

 

Kind of an old thread...did u end up trying the 19111? How were they?

 

i did not ended up wiring up with 3 relay set up allowing both fans to come on sharing 12 volts allowing true low on dual fan operation and not a staggered set up. Once hits 205 deg full 12 v to each is tripped and temps drop right on cue. Best mod ive ever done for the cost of a relay.

 

care to do a write up on how to ?

 

 

does it use any of the stock relays ...or use 3 new relays ?

 

A 5 pole relay is a 5 pole relay. New would be better. Nothing holy about stock ones.

 

I tend to go over board on anything i do so utilized new 40 amp bosch relays, crimped, silver soldered and shrink wrapped harness but im sure any ol' local parts store relay will do.

 

i guess I need to clarify my question....stock it uses ...X ...amount of relays ....and you added ....X ...amount to it ? I am not familiar at all with the stock setup

 

You're overthinking it. Wire according to the above diagram and IT WILL WORK.
Does not matter what was, this is what is.

 

Not knowing your current set up I would most def install a 3 new independent set as described in diagram vs attempting to decipher what is triggering current set up, pcm, temp probe or both, splitting harness to tie in a 3rd relay, etc.