Pro Power HVC Coil

The Pro Power HVC Coil from MSD IGNITION is a high-voltage ignition coil engineered for serious performance enthusiasts who demand reliable spark delivery and maximum ignition energy. Designed as a direct replacement for distributors using male HEI connectors, this coil serves street machines, hot rods, and dedicated performance builds where consistent, powerful spark initiation is non-negotiable. The Pro Power HVC Coil solves the challenge of weak spark under load—a common issue in modified engines where stock coils fall short of power demands.

This ignition coil delivers 45,000 volts of output, providing the high-energy spark required for aggressive ignition timing and lean fuel mixtures typical in performance applications. The E-Core design maximizes magnetic saturation and coil efficiency, while the 0.040-ohm resistance specification ensures optimal dwell time and minimal heat buildup during sustained high-RPM operation. The male HEI connector provides a secure, industry-standard interface compatible with MSD ignition systems and most aftermarket distributors, eliminating loose connections that degrade spark quality. Its compact profile—measuring 5.55 x 5.5 x 6.3 inches and weighing just 4.14 pounds—allows easy installation in tight engine bays without sacrificing cooling or accessibility.

The Pro Power HVC Coil is ideal for users running aftermarket ignition controllers, performance distributors, and modified fuel systems where stock ignition components prove inadequate. Installation is straightforward for anyone familiar with ignition system maintenance; simply disconnect the old coil, remove the male HEI connector, and plug the new coil in place. Builders working with carbureted engines, EFI conversions, or racing applications will appreciate the robust 45,000-volt output and enhanced reliability at peak power. This coil pairs seamlessly with MSD 6-series ignition boxes, digital timing modules, and high-performance plug wire assemblies for a complete ignition upgrade.