MSD 6AL Digital Ignition Box With Rev Control Black



  • Compatible W/4,6 & 8 Cylinders
  • Adjustable RPM Limiter
  • Soft Touch Rev Control
  • Up To 15,000RPM Rev Range
MSRP $399.00
You save 10%

MSD Black 6AL Ignition Box with Rev Control.

Are you looking for a way to increase power in your Mustang or classic Bronco or truck? Have you considered looking at your ignition system? Order this MSD Black 6AL Ignition Box with Rev Control 64253 today from CJ Pony Parts and get even more power into your engine!

MSD Control Box Features and Benefits:
- More power
- Timing control
- Reduced plug wear
- Increased fuel economy
- All-new black cast-aluminum housing
- New digital circuits and controls
- Quicker ET times and easier starting
- Four rotary dials, adjustable by 100 RPM increments
- Two-step touch rev control managed by micro-controller
- Connects to most 12-volt negative ground distributor systems

Please Note: This same make and model of ignition control box is available in metallic red (MSD6AL) as well.

The new MSD Ignition Control Box with Rev Control has all-new, sleek, cast-aluminum housing, new digital circuits and controls and more power than ever before. The built-in, two-step rev-limiter is managed by an advanced micro-controller. There are two rev limiters—one for high end over rev protection and another activated off a clutch or transbrake to set a launch limit. The adjustments are made with four rotary dials which are adjustable in 100 RPM increments. The spark output of the new box can go up to 540 volts of primary voltage with spark energy reaching up to 145 mJ. The multiple sparks of the 6AL burn in the cylinder for 20 degrees of crankshaft rotation to ensure complete combustion. Best of all, the MSD 6A ignition box easily connects to most 12-volt negative ground distributor systems.

Ignition Control Box Specifications:
- Spark energy: 135-145 mJ per spark
- Primary voltage: 520-540 volts
- Secondary voltage: 45,000 volts
- Spark series duration: 20 degree camshaft rotation
- RPM range: 15,000 with 14.4 volts
- Voltage required: 12-15 volts with a 7 Volt start
- Current draw: .7 amp per 1,000 RPM

If you are looking to improve the ignition or fuel system on your vintage car or truck, CJ Pony Parts has a wide range of MSD ignition components and fuel system equipment. MSD is one of the aftermarket's leading manufacturers of ignition controls, coils, timing accessories, spark plug wires and electronic fuel injection conversion equipment. MSD Ignition Controls have come to be the ignition solution company of choice for many of the top professional drivers around the world.

Order this premium MSD 64253 Black 6AL Ignition Box with Rev Control from CJ Pony Parts today!

California Residents: Proposition 65 Warning

Installation Difficulty


Intermediate skill is required for this installation.

Installation Videos

Video Transcript

We’re here with an MSD digital 6AL ignition box. This MSD digital 6AL ignition box comes in a black finish, and will fit your 1965-1995 Mustang, providing much hotter spark than the factory ignition, which will make more power and get better gas mileage. It also features a built-in rev control, with adjustments to 100 RPM increments.

Vehicle Fitment

This product will fit the following Bronco years:

This product will fit the following C10 years:

This product will fit the following Mustang years:

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