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MSD 6AL Digital Ignition Module w/ Rev Control (79-95 All)

3 Reviews
Our Price

$244.95

  • Item #14222
  • MPN# 6425

  • Market Price $271.00
  • You Save 10% ($26.05)
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Features
  • A stronger spark equals more power
  • Higher output with 530 primary volts and 135mJ of spark energy
  • More efficient, uses less current to produce more power
  • New lower profile housing
  • Built-in LED for system checks
  • Soft Touch Rev Control
  • Fits all Mustangs with a 12-15 volt electrical system
Description
Capacitive Discharge. The MSD 6AL Digital Ignition features a capacitor which is quickly charged (within one millisecond) to 520-535 volts and stores it until the ignition is triggered. With the Capacitive Discharge design, the voltage sent to the coil is always at full power even at high rpms unlike conventional stock inductive ignitions which requires the coil to store and step up the voltage in between each firing which can result in a loss of power or top end miss.

More Efficient. Inside the Digital 6AL you’ll find a high speed RISC micro-controller that constantly monitors and controls every firing and rev limit. The circuitry has been updated with highly efficient components that help the ignition produce more power while drawing less current. The new Digital 6AL delivers well over 530 volts to the coil with up to 135mJ of spark energy for every firing. Increased output combined with MSD’s proven multiple spark series is a winning combination.

Multiple Sparks. The MSD 6AL produces full power multiple sparks for each firing of a plug. The number of multiple sparks decrease as your rpm's increase, however the spark series always lasts for 20° of crankshaft rotation. For rpm's above 3,000 there is simply not enough "time" to fire the spark plug multiple times, so there is only one powerful spark.

Soft Touch Rev Control. MSD developed the Soft Touch rev control system to prevent over-rev damage to your engine in the event of a missed shift or drive line failure. MSD designed the rpm limit to be adjustable in 100 rpm increments with plug-in modules. When the engine reaches the selected limit, the Soft Touch circuitry begins dropping the spark to various cylinders. On the next cycle, these plugs are fired again to prevent fuel from loading up in the cylinder. The result is a smooth and accurate limiting action without backfires or roughness.

Application. The MSD 6AL Digital Ignition Module with Rev Control will work on all Mustangs that are equipped with a 12-15 volt electrical system, including 4, 6 or 8-cylinder engines.

Operating Specifications
  • 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: 0.7 Amp per 1,000 RPM
  • Weight/Size: 1.7 lbs. 8"L x 4"W x 1.825"H

Mustang Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 Details

What's in the Box
  • (1) Ignition Module
  • (1) Wiring Harness
  • Installation hardware
Installation Info
Will it fit my Mustang?
  • Cobra - 94, 95
  • Foxbody - 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93
  • V6 - 94, 95
  • GT - 94, 95

Fits Mustangs equipped with a 12-15 volt electrical system

Most Helpful Reviews Read All Reviews

Overall Rating 5/5 Write a Review
5/5
This product has great features

love it, The circuitry has been updated with highly efficient components that help the ignition produce more power while drawing less current.

Helpful (2) (0)

5/5
msd is a must

great product highly recommend rev control with all upgraded our performance vehicles definitely save you time and money from replacing parts when missing a gear or reving at a high rpm

Helpful (2) (0)

Customer Photos (2) View All Customer Photos

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Q & A (1 Questions, 1 Answers) Ask a Question

will this make my car two step as well? will this bounce the rpms in a two step method ?

jonnymustangman Year: 1995 Model: GT

Good Question (0) (0)
  • This looks like a single-step module...as in, you'll only have one set RPM limit that you select on the module. If you want multi-step RPM limiting, you'll need the MSD Power Grid System Controller in addition to this module which will allow for four steps of limiter, among many other options.

    Helpful (0) (0)

    3VIL Year: 2006 Model: GT

    Top 50 Contributor

Answer This Question

Reviews (3) Write a Review

  • 5 Stars 1.0 100%
  • 4 Stars 0 0%
  • 3 Stars 0 0%
  • 2 Stars 0 0%
  • 1 Stars 0 0%
5.0

out of 5 stars

3 Customers Recommend this Product

Installation Time:Afternoon

  • Performance Gain: 5 5/5
  • Fit: 5 5/5
  • Bang For Your Buck: 5 5/5
Filter By Sort By
  • 5/5 Yes, I recommend this product

    July 02, 2013

    This product has great features

    love it, The circuitry has been updated with highly efficient components that help the ignition produce more power while drawing less current.

    PRJECTSTANG650

    Year: 1992 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 2 San Mateo, CA

    Helpful (2) (0)

  • 5/5 Yes, I recommend this product

    May 11, 2012

    msd is a must

    great product highly recommend rev control with all upgraded our performance vehicles definitely save you time and money from replacing parts when missing a gear or reving at a high rpm

    mcconnell

    Year: 1989 Model: Other Driving Style: Street / Strip 'Stangs I have owned: 2 Philadelphia, PA, USA

    Helpful (2) (0)

  • 5/5 Yes, I recommend this product

    December 23, 2014

    excellent product

    Excellent product more throttle response i recommend

    julienlefebvre1981

    Year: 1989 Model: Other Driving Style: Street / Strip 'Stangs I have owned: 1 Trois-Rivières, QC, Canada

    Helpful (1) (0)

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