I have had some overheating problems recently and I am trying to narrow it down. This is how I have my radiator set up. Do you think this would cause an overheating problem? I am thinking it may not allow be allowing the coolant to flow across the whole radiator.

your best way to be sure is get a thermometer, the non-contact type and check the temps across the rad.
you can pick one up for under 40 bucks at most places, under 20 at harbor freight.

Or just use a contact one and put it in different placess in the rad.

anyone else?
thanks