I have a 3 row alum radiator, which is very thick, have I some problem to fit a thicker electric fan behind the radiator, which the back of the fan is rubbing on the water pump pulley. I bought a Low profile Spal fan, rated for about 1100cfm. However this number looks much lower than other electric fan. There is enough space to fit in a 15inch mechanical fan, is it a good idea to have both electric and mechanical fan the same time?
Consider i have TX heat thanks.