Overheating 360 new engine
Here is what we did to get a performance 440 with the serpentine Setup to run cool.
Previous setup was box shroud and electric fan, was trapping the heat in the radiator.
Got rid of the electric fan and it's Restrictive shroud and replaced with an 18" solid mount Silent Run fan 3/4" away from the open radiator.
Runs cool now, no problem.
First layout of the test 14" silent run fan we had on the shelf. Then ordered In the new 18 inch solid mount fan, installed it and it took care of the problem.