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MSD 6425 6AL Digital Ignition Control Box
MSD 6425 6AL Digital Ignition Control Box

MSD 6425 6AL Digital Ignition Control Box

Universal Fit, Capacitive Discharge Ignition Box Output, Rev Limiter Included, Red

7 Reviews | 6 Answered Questions
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MSD 6425 6AL Digital Ignition Control Box
MSD 6425 6AL Digital Ignition Control Box
MSD 6425 6AL Digital Ignition Control Box
MSD 6425 6AL Digital Ignition Control Box
MSD 6425 6AL Digital Ignition Control Box
MSD 6425 6AL Digital Ignition Control Box
MSD 6425 6AL Digital Ignition Control Box
MSD 6425 6AL Digital Ignition Control Box
MSD 6425 6AL Digital Ignition Control Box
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MSD 6425 6AL Digital Ignition Control Box
MSD 6425 6AL Digital Ignition Control Box
MSD 6425 6AL Digital Ignition Control Box
MSD 6425 6AL Digital Ignition Control Box
MSD 6425 6AL Digital Ignition Control Box
MSD 6425 6AL Digital Ignition Control Box
MSD 6425 6AL Digital Ignition Control Box
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Part # 5476425
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  • Features a higher output with 530 primary volts and 135mJ of spark energy
  • Efficient components use less current to produce more power
  • Two rotary dials allow you to set an RPM limit
  • Has the same bolt pattern as the original 6AL, but with a lower profile housing
  • Integrated LED lights for system checks

Details

Ignition Box Output:
Capacitive Discharge
Rev Limiter Included:
Yes
Circuitry:
Digital
Data Acquisition:
No
Timing Retard:
None
Coil Included:
No
Primary Voltage:
520-540 Volts output to coil
Spark Output:
135-145 MJ
Voltage Required:
12-15 Volts
Current Draw:
0.7 Amp per 1000 RPM
GTIN Code:
085132064250
Overall Length:
8.00"
Overall Width:
4.00"
Overall Height:
1.88"
Color:
Red

Info

The MSD Digital 6AL features a higher output with 530 primary volts and 135mJ of spark energy. Efficient components use less current to produce more power. Set an rpm limit on the MSD 6AL rev limiter with two rotary dials. Has the same bolt pattern as the original 6AL, but with a lower profile housing. Built-in LED for system checks. All wires exit the same side through a locked, sealed connector. Compatible with 4, 6 and 8-cylinder engines.

MSD Tech Bulletin

Learn more about the benefits and features of the MSD 6AL Digital Ignition Control Box by reading StangTVs tech article.  MSDs Newest 6AL Takes Conventional Ignitions into the Digital Age.

Learn more about determining the proper MSD ignition control box for your application by reading our tech article. The Differences Between 6 Series MSD Ignition Control Units.

Specs

  • Spark Energy:  135-145 mJ per spark 
  • Primary Voltage:  520-540 Volts 
  • Secondary Voltage:  45,000 Volts 
  • Spark Series Duration:  20 degree Crankshaft Rotation 
  • RPM Range:  15,000 RPM with 14.4 Volts 
  • Voltage Required:  12-15 Volts, 7 Volt Start 
  • Current Draw:  .7 Amp per 1,000 RPM 
  • Weight and Size:  1.7 lbs., 8"L x 4"W x 1.825"H 

Charts

547-6425 Instructions (PDF) 

Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

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