The clutch fan I've got right now is a little deeper in the shroud than ideal. I'll likely switch to a fixed fan this summer as the clutch fan doesn't seem to cut it when stopped for a while. I may try a better water pump too.
I'm wondering it it is a water flow prob or airflow (or a combo of both). what is the pulley ratio? can you feel or sense good airflow at idle. I've seen some C bodie setups that have a tornado of air flowing
The water pump is in good condition, but just a stock replacement- not sure which one though.
Not sure on the pulley ratio. I could measure though. I didn't realize they made different diameters.
It seems to blow a bunch of air at idle. The cooling systems stays cools when driving, but even in the colder winter weather, temp starts to creep up when stationary. I've got a fixed fan on hand, so I'll likely toss it on when the weather warms up to give it a shot.