When the mad scientists at MSD were creating this 7-series ignition coil they pulled all of the good stuff out of their Pro-mag 44 coil and stuffed it into this one. The HVC-2 Coil produces 48,000 volts at a stout 2-amps with only .016 ohms of primary resistance! It utilizes an iron U-Core design with a segmented bobbin molded from Rynite and wound specifically for incredible voltage capabilities, lightning quick rise time and lengthy spark duration. The Rynite housing features far spaced brass primary terminals and a well protected secondary tower for increased spark isolation. The housing is completely potted with an epoxy compound for vibration resistance with mounts. For use with MSD 7-Series Ignitions.