MSD Digital 6Al Ignition Control Black Built-In Adjustable Rev-Limit Control MSD Ignition

Advanced ignition box for performance applications. Includes wiring harness, installation components, and vibration mounts. Compatible with 4, 6, or 8-cylinder engines (12-volt, negative ground systems). Accepts trigger inputs from breaker points, amplifiers, and magnetic pickups. Features a sealed, locking connector for wiring and an easily accessible rev limiter (100 RPM increments). A microprocessor controls firing and rev limits. Efficient components reduce current draw while increasing power. Delivers over 530 volts to the coil and up to 135mJ of spark energy per firing, offering significant performance benefits with MSD's multiple spark series.