Extreme duty 6ALN can handle the harshest racing environments, includes a built-in rev limiter. The 6ALN has a built-in Rev Control. These rev controls are adjustable with plug-in modules and will save your engine from over-rev damage caused by missed shifts or driveline failure.

MSD 6430 6ALN Ignition Control with Rev Limiter

  • Features:

    • Multiple spark, capacitive discharge ignition control
    • Supplied with 3,000, 6,000, 7,000 & 8,000 RPM Modules
    • Supplied with rubber shock mounts
    • Programmable for 4, 6, or 8-cylinders by cutting red/blue wire loops
    • 110 millijoules per spark up to 15,000 RPM
    • 470 primary voltage output to coil
    • Accepts breaker points, amplifier and magnetic pickup trigger inputs
    • Works on 12 - 18 volt electrical system
    • Multiple sparks for 20 degrees of crankshaft rotation
    • Built-in Soft Touch Rev Control is adjustable with RPM Modules
    • Clear plastic base plate for easy tech inspection
    • Circuit board is encased in a clear two part silicone elastomer
    • 6-pin Weathertight connector, mandatory for NASCAR use
    • Designed for circle track racing with NASCAR mandated connectors and clear epoxy potting compound for vibration protection