i'm going to be attaching my cooling fan tomorrow, and i looked up some photos of other 2.8L-3.4L engines to find which way it supposed to face. of the photos i found, 2 had the scalloped out edges facing the radiator, and 2 had the scalloped out section facing the motor. i then went onto myisuzuparts.com and on the drawing it shows what looks as though the scalloped edges face the radiator for the V6 engine, but it's facing the other way on the 4 cylinder and the diesel engine. question; does it make a difference? for my preference, i would like it to be able for the scallops to be towards the engine side. the reason being, i did 1" body lift and it would be nice not to have to modify the fan shroud.