Generator 12amp Pro Mag LT Short - Black

The MSD Ignition Generator 12amp Pro Mag LT Short in Black is a high-output magneto-based ignition system engineered for street and race engines requiring reliable spark generation without traditional distributor complexity. This compact ignition generator combines proven magnetic pickup technology with HEI-style terminal compatibility, delivering consistent ignition timing across a broad RPM range for both naturally aspirated and forced-induction applications.

The 12-amp output capacity provides ample current draw for high-energy spark systems, while the 26-degree spark duration window ensures optimal combustion timing for modern fuel and engine geometries. The 40,000-volt potential enables reliable ignition across varying air/fuel ratios and compression levels, critical for tuned engines where marginal spark can cost horsepower. The short base configuration reduces overall height, simplifying installation in tight engine bays and custom applications where standard-height magnetos create packaging conflicts. The black finish resists oxidation and integrates cleanly into modern engine compartment aesthetics.

This generator serves builders and tuners working with carbureted V8s, small-block strokers, and vintage muscle car restorations where electronic ignition integration is preferred over points-based systems. The HEI terminal standard ensures straightforward coil pack compatibility without custom harness fabrication. Users benefit from the Pro Mag LT's maintenance-free magnetic pickup design—no breaker points to adjust, no timing curve degradation over thousands of miles. The compact footprint makes it suitable for engine swaps, hot rods, and tight racing applications where every cubic inch of engine bay space counts.