Hey guys, have a quick question. I did some searching but came up empty. Anyways, does anyone know what our 5.9 24v Cummins can handle in HP w/o doing anything internal? I am basically wondering how much horse power can safely be added before I need to start bullet proofing the motors internals. Once I upgrade my tranny, I'm just looking to add a programmer and maybe do a few other things to get close to 500hp. Thanks in advance.