noob question

[bullseye4u]

I am thinking of putting fans on my radiator does it matter if i put the fans inside or outside the case ( I have the TJ 07 you know how there is in the bottom an opening for the fans so I am thinking putting the fan inside the case and blow my radiator so the air flow go outside or is it better to put fans outside so the air blow inside? Or does it even really matter? the reason I dont want to blow inside because I am afraid my power supplier might over heat. Is it bad if the radiator touching the power supplier? and the fan outside blowing my radiators and comes outside right into the power supplier.

 

[Arcygenical]

It's best to bring cool air from outside through the radiator and exhausting into the case, rather than the other way around.