[ng8264723]

I'm running the powermaster alt that the kirkham's recommended. It seemed to run well yestreday. When It's running with everything turned on (fan fuel pump lights it falls to about 13-14 volts at a low idle. When you drive it comes up. I have an alum lower pulley but I'm not sure if it's underdrive. I will have to measure it. The car is all stock (kirkham) bat/elec/volt meter. I wonder if I can buy a smaller alt pulley? I would rather change that than the main pulley. It also turns over real slow after it warms up. I guess I need a started heater shield. With the headers so far from the started I wouldn't think it would get heat soaked

chris