 48,000V Pro Power Coil When tested against a competitor's coil, the MSD Pro Power coil produced 33 percent more current at the plug. It has an oil filled, insulated polyester case, an extra tall high tension spark plug tower to stop voltage leaks, and rubber shock mounts. For drag race use only with MSD 7 and 8 Series ignitions. Operating specifications: * Primary resistance--.355 ohms * Secondary resistance--6.2K ohms * Maximum voltage--48,000 volts * Inductance--1 mH * Turns ratio--70:1 * Peak current--800 mA * Spark duration--180uS |
