MSD Digital 6A Ignition Control Box Black 4-8 Cylinder Engines 62013

The MSD Digital 6A delivers the precise spark timing and energy your high-performance engine demands, whether you're running a carbureted street machine or a competition build. Its capacitive discharge technology ensures multiple ignition events at lower RPMs for crisp throttle response, then transitions to a sustained spark at high RPM for complete fuel combustion—maximizing power across your entire operating range. With 45,000 volts of secondary voltage and spark energy reaching 145 mJ, this control box handles everything from mild street engines to full-race applications up to 15,000 RPM.

• Capacitive discharge ignition (CDI) technology
• 4, 6, or 8-cylinder compatible
• 45,000 volts secondary output
• 135-145 mJ spark energy
• Multiple sparks to 3,000 RPM
• Single spark sustained to 20° crankshaft rotation above 3,000 RPM
• Rated to 15,000 RPM at 14.4V
• 520-540 volts primary voltage
• 0.7 amp draw per 1,000 RPM
• 12-15V operating range, 7V start
• Built-in LED diagnostics
• Sealed locking connector
• 8.00" L × 4.00" W × 1.825" H
• 1.7 lbs weight
• Street legal (Emission Code 1)
• Bolt-on installation