MSD-6430 MSD 6ALN Ignition Control
Extreme duty 6ALN can handle the harshest racing environments, includes a built-in rev limiter.
Features:
- 6-pin Weathertight connector, mandatory for NASCAR use
- Supplied with rubber shock mounts
- Multiple spark, capacitive discharge ignition control
- Works on 12 – 18 volt electrical system
- Multiple sparks for 20 degrees of crankshaft rotation
- Designed for circle track racing with NASCAR mandated connectors and clear epoxy potting compound for vibration protection
- Circuit board is encased in a clear two part silicone elastomer
- Built-in Soft Touch Rev Control is adjustable with RPM Modules
- 470 primary voltage output to coil
- Supplied with 3,000, 6,000, 7,000 & 8,000 RPM Modules
- Programmable for 4, 6, or 8-cylinders by cutting red/blue wire loops
- 110 millijoules per spark up to 15,000 RPM
- Accepts breaker points, amplifier and magnetic pickup trigger inputs
- Clear plastic base plate for easy tech inspection
Originally designed with NASCAR in mind, the 6ALN is equipped with the mandatory 6-Pin Weathertight connector to meet NASCAR’s ignition wiring rule, 20-6.1. This special connector provides a tight, positive locking connection with individual seals to keep dirt and moisture away from each connection. All of the MSD’s primary wiring meets MIL-86A specifications with special tinned conductors for superior crimps. Inside the strong cast aluminum housing, the multiple sparking CD circuits are encased in a clear two part silicone elastomer for the ultimate in vibration protection. A special clear base plate is also installed for easy tech inspection.
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.
Attributes:
| Height | 2.9 Inch |
| Warranty | Manufacturer’s Limited 1 Year Warranty |
| Voltage Required | 12-18 |
| Terminal Quantity | 9 |
| Terminal Gender | Male Female |
| Sub Category | Control Modules |
| Spark Energy (mJ per spark) | 110 |
| Product Type | Ignition Box |
| Primary Voltage | 470 |
| Mounting Hardware Included | Yes |
| Mount Type | Surface Mount |
| Ignition Type | Performance |
| Grade Type | Performance |
| Emission Code | 4 |
| Connector Quantity | 2 |
| Connector Gender | Male Female |
| Color | Red |
| Category | Ignition |
| Brand | MSD |
| Length | 10.8 Inch |
| Maximum RPM | 15,000 RPM |
| Width | 9.8 Inch |




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