Related to previous MSD question. I'm running a total-loss system, SBC with electric fuel pump and electric water pump drive and radiator fan. And Powerfire distributor / ignition. Self-contained. OEM alternator pulley sizes spin the alternator a good bit faster than crankshaft RPM, being much smaller than the crank pulley. Over-sized, "deep-groove" pulleys of the past were much larger and would spin the alternator much closer to 1-to-1 with crank speed. My question is, is that slower speed enough to provide adequate power to the battery and the electrics and electronics???
