Ultra 6AL Ignition Box Black Finish

The Ultra 6AL Ignition Box Black Finish from MSD IGNITION is a professional-grade digital capacitive discharge (CD) ignition system designed for high-performance engines that require precise spark timing and reliability. This ignition box is ideal for street and strip applications, replacing conventional points-and-condenser or older electronic systems.

At its core, the Ultra 6AL generates 45,000 volts of spark energy, significantly higher than stock ignition systems, ensuring reliable ignition even under challenging conditions. The multi-spark technology enhances combustion efficiency across the entire RPM range, while a built-in 3-step rev limiter provides adjustable engine protection by cutting spark at user-selectable RPM thresholds.

The compact housing (10.25 x 3 x 10.9 inches) fits easily under most engine bays, making it a versatile choice for upgrading classic muscle cars, street rods, or performance trucks. The black powder-coated finish resists corrosion and heat, ensuring durability in demanding environments.