OLDBULL8
Good Morning Ya'll.
If your referring to the stock cooler as the one in the radiator, leave it there, liquid to liquid is mmuch more efficient than air to liquid, just put the air cooler in series.
If your referring to the stock cooler as the one in the radiator, leave it there, liquid to liquid is mmuch more efficient than air to liquid, just put the air cooler in series.
I was planing to replace the stock cooler with the 6.0PSD cooler .!
Do you leave the stock cooler in place regardless ? If I am adding an AUX cooler should I mount it behind the grill and in line with the stock .
There is No such thing as a Stock cooler on a 93 like you finely explained that what your calling Stock is an Auxilliary cooler , the Stock (OEM) cooler is the one in the radiator. So having that Auxilliary Cooler already mounted in front of the radiator, there is no need for another one. If by chance, when your pulling that 30' 5er and are running HOT, HOT is constantly running at 220*F and then go up to 240*F when climbing small hills., then you may have to increase the size of the Auxilliary cooler. Fer Sista.