I have a question about cooling. Before installing the Edelbrock water pump included with the Tru-Trac system the temp ran dead center on the gauge. now it spends most of its time on the right side of the gauge, basically at the upper limit of the normal gauge. We have the fans configured to come on at 180 and off a 170* but the fans never turn off. So I'm left with a quandary, is the new cooling system inefficient, is the gauge not reading correctly because I disconnected the ammeter, or do I need to put a 160* thermostat in it? I'd love to hear thoughts from folks that have experience with the Tru-Trac system. Thanks in advance.