Originally Posted by Shadow-reaper
I will try with rad hoses on top position havent tried it yet so worth a go. Will let you know if it improves any. what about the fan from newegg i posted would that help. im using the corsair one to push runing at 1800 then i have a 1200 rocketfish or whatever pulling on the other side of rad. I know not great fans but id think at 3.7 shouldnt be hitting 60 so fast.
With two different fans on each side that could cause restrictions in airflow
Forsay one fan is able to move 50CFM of air, while the other fan is only able to move only 40CFM of air_
If one fan is pushing 50CFM of air against the one thats pushing only 40CFM of air, you might be creating a problem where the hot air is not being moved through the radiator efficiently_ This might cause the hot air being pushed through the radiator to force itself back inside_
Ah its tough to explain lol, but I hope you get my theory_ Although I sorta doubt its your problem and I'm not quite too sure how my theory really comes into play.
But I work on automotive air intake systems(I remember a fellow who came in with an electronic turbo installed & the problem was that with the electronic turbo installed in the air intake system it actually Hinder the airflow instead of increasing it due to the fact that the engine sucked in more air than the electronic turbo could force in thus causing restriction in the airflow and creating less horsepower than he thought)