I use to kill the alt but a couple of years of
doing that I didnt see any change in ET and went
back to keeping it on.. I use to use a L body
rad and the small fan that was on it.. on my
Rampage I use a Summit rad and the HHR fan fit
my rad perfectly.. I do want to add 2 spring
loaded flipper doors to it for a bit more flow
I use a 2 row 3 pass rad