Blaster SS Coil

The MSD Blaster SS Coil (model 8207) is a high-output ignition coil engineered for demanding engine management applications requiring reliable spark generation and consistent performance. This E-Core design delivers 40,000 volts of spark energy, making it suitable for both stock and modified ignition systems that depend on strong, dependable ignition timing across a wide range of engine speeds and load conditions.

Specifications define this coil's role in the ignition chain. The 0.355 ohm primary resistance is optimized for consistent energy storage and delivery, while the male HEI connector ensures direct compatibility with HEI-equipped ignition systems commonly found in vintage and contemporary performance builds. The 90-degree boot and terminal configuration is included, eliminating the need for additional adapters and simplifying installation. The red finish provides visual identification in the engine bay and helps distinguish this component during service intervals.

The Blaster SS Coil serves builders and technicians working on carbureted engines, classic muscle cars, and street performance applications where aftermarket ignition systems require external coil packs. High-output coils are chosen when stock ignition performance reaches its limits—typically in modified fuel systems, extreme timing curves, or high-RPM operation where increased spark energy prevents misfiring and improves combustion efficiency. This single-unit coil is weighed at 1.28 lbs and is compact enough for tight engine bay installations.

MSD Ignition is recognized for producing aftermarket ignition components that extend beyond OEM baseline performance. The Blaster SS line represents a proven option for enthusiasts seeking measurable spark output without requiring full standalone ECU integration, making it a practical choice for vehicles already equipped with HEI distributors or aftermarket HEI-style ignition modules.