MSD 6AL DIGITAL IGNITION CONTROL BOX WITH REV LIMITER,BLACK,520-540 VOLTS PRIMARY,11,000 RPM RANGE,COMPATIBLE WITH 4, 6 OR 8-CYLINDER ENGINES - MSD-64253

• Brand New MSD 6AL Digital Ignition Control Box with Rev Limiter, Black, Compatible with 4, 6 or 8-Cylinder Engines (Holley Part #64253) The wiring of the Digital 6AL is routed out one end of the unit through a sealed & locking connector. This eases installation & keeps your wiring looking neat & clean. The rev limiter of the 6AL is located right on top of the housing for easy access to the two rotary dials to set the limit in 100 rpm increments. Inside the Digital 6AL you will find a microprocessor that monitors & controls every firing & rev limit. The circuits are updated with efficient components that help the ignition produce more power while drawing less current! In fact, the Digital 6AL delivers over 530 volts to the coil with up to 135mJ of spark energy for every firing! Increased output combined with MSD proven multiple spark series is a win-win situation! The Digital 6AL is supplied with the wiring harness & the components you will need for installation. The 6AL is also supplied with vibration mounts. Both ignitions are compatible on 4, 6 or 8-cylinder engines with 12-volt, negative ground electrical systems. They will accept trigger inputs from breaker points, amplifiers & magnetic pickups. Features: High output with 530 Volts & 135 mJ of spark energy | Efficient components use less current to produce more power | Set an RPM limit with two rotary dials in 100 RPM increments | Built-in LED for system checks | All wires exit through a locked, sealed connector | Compatible with 4, 6 or 8-cylinder engines