Hi, My 89 Testarossa has aircond that work moderately. Summer is coming and I want it cold. My fan variable works, but at full speed, is not that powerful in the airblowing compartment. Does anybody know which wires I can connect together to bypass the fusebox to see if it can pump air faster. I am good at pulling wires out of the connectors. Yes I will be buying a Dave Sterns fusebox soon. Also, I want to disconnect electronically the hot water from going into the heater pump. Does anyone have a picture of which wire or connection I ground or drop in the floor pan area? It is a maze of wires and connections down there and I am lost.