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MSD 6ALN Ignition Control
Part # 6430
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Extreme duty 6ALN can handle the harshest racing environments, includes a built-in rev limiter.
Part # 6430
Be the first to write a review
MSD 6ALN Ignition Control
Extreme duty 6ALN can handle the harshest racing environments, includes a built-in rev limiter.
4
Emissions
This part is legal for sale or use on Racing Use Only Vehicles
The following vehicles are considered Racing Use Only Vehicles:
- Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street. See Emissions Details
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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.
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
Brand | MSD |
---|---|
Category | Ignition |
Color | Red |
Connector Gender | Male Female |
Connector Quantity | 2 |
Emission Code | 4 |
Grade Type | Performance |
Height | 2.9 IN |
Ignition Type | Performance |
Length | 10.8 IN |
Mount Type | Surface Mount |
Mounting Hardware Included | Yes |
Primary Voltage | 470 Volts |
Product Type | Ignition Box |
RPM Range | 15,000 RPM |
Spark Energy | 110mJ/spark |
Sub Category | Control Modules |
Terminal Gender | Male Female |
Terminal Quantity | 9 |
Voltage Required | 12 to 18 Volts |
Warranty | Manufacturer's Limited 1 Year Warranty |
Width | 9.8 IN |
UPC | 085132064304 |
Warning | California Proposition 65 |
Part Number | 6430 |
- Four mounts and hardware included in the kit.$29.81Qty:
- Self-Lubricating Silicone Seals for Protection Against Water, Dust, Oil, and Other Engine Compartment Fluids$17.06Qty:
- CLEARANCE ITEM / ALL SALES FINAL - Each terminal tower utilizes self-lubricating silicone seals for protection against water, dust, oil, and other engine compartment fluids.Qty:
4
This part is legal for sale or use on Racing Use Only Vehicles
The following vehicles are considered Racing Use Only Vehicles:
- Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
Manufacturer's Limited 1 Year Warranty: See Details

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*Free Shipping & Handling only offered to the contiguous US on orders over $150, excludes clearance parts and oversized packages.
Some parts are not legal for use in California or other states with similar regulations.