MSD DIGITAL 6AL Capacitive Discharge (CDI) UNIT
$349.95
Available
Variants:
Black - MSD Digital 6AL CDI [64253]Red - MSD Digital 6AL CDI [6425]
Features:
- High output with 530 volts and 135mJ 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
It is strongly recommended that you use a high quality set of plug wires. 8.5mm or better. We offer a set of premium wires that would be suitable for this system at a very special price.
Please see our tech article on CDI Ignitions and you will be amazed at what you are missing. Engines with medium to aggressive cams cannot burn fuel efficiently in the low rpm range. This is due to the aggressive cam profile, large cylinder head and intake runners, and high cfm carbs in most all medium to high performance engines. Engines with a so-called lopey idle that doesn't smooth out till around 2000 or more rpm are responsible for much of the carbon build up in the combustion chambers, and occasional plug fouling when cruising for any length of time. This also worsens the drivability, performance and fuel mileage.
CDI systems improve combustion to such a degree that you will notice the difference in many ways. The intense multi spark function is the key to it all. If you have a medium to high performance engine, and are running an HEI distributor, then all the above issues mentioned will most likely become a reality to some degree. If you do have an above stock street rod engine with a conventional ignition system, then you are holding it back from its full potential, not to mention the other issues listed in this article by not running a capacitive discharge system. Even if your engine is not in the high performance range, this system will still offer improvements in may ways over an HEI distributor, including faster start ups, better low speed drivability, and improved fuel mileage. There are no drawbacks! The MSD unit comes with very clear cut installation instructions for use with many different type distributors.
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Information Video
Installation Video
Product Information
Product Type | Ignition Control |
---|---|
Price (excl. tax) | $349.95 |
Price (incl. tax) | $349.95 |
Tax | $0.00 |
Availability | Available |
Data Aquisition | No |
Rev Limiter | Yes |
Length | 8 |
Amp Draw | 0.7 amps per 1,000 rpm |
Brand | MSD |
Circuitry | Digital |
Height | 1.875 |
Max Operating Voltage | 15.0 |
Minimum Operating Voltage | 12.0 |
Output | Capacitive Discharge |
Timing Retard | None |
Warranty | 1 year |
CDI Voltage to Coil | 540.0 |
Spark Output (millijoules) | 145.0 |
Number of reviews | 0 |
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