Thanks much for the info. I just went out and tried the hot wires to the battery. It's not showing anything better with bigger wires right to the power source. I am convinced the reason the oem Carter pump cannot attain higher pressure is because of the fuel by pass incorporated in the pump head. It allows fuel to flow to the VP44 when the LP goes out, but at the the same time, won't let pressures go high enough, when fully operating, to help cool the VP. It can only get to a certain pressure and then like an over flow, allows fuel back into the suction side of the pump.I could be wrong on this as it's just what I see from opening the 3 used up factory pumps. The original from 02 looks as if there is not much by pass as the newer versions have much larger orifice. This would explain why I was getting 15 psi on the original pump, now only getting 11-12.Better to save the VP with good level of cooling pressure.BTW, Haven't figured out how to do my sig yet...... It's a 2002 black sport extended cab DSS, 03 adjustable trac bar, Gauges, Vulcan big lines, pump on the frame, Alcoa wheels, VP cooler blower with heat sink on top.Thanks again.... Mike do they take checks around here? Please give an address since I'm now devoid of plastic in the pockets.