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MSD 72223 7AL-2 Ignition Control Box with Rev Limiter

Manufacturer

Picture for manufacturer MSD

Part Number

72223
13 reviews
Sale Price

$929.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The MSD 7AL-2 Ignition Control delivers high-performance spark control for street and racing applications. This advanced capacitive discharge ignition system produces a powerful, multiple spark series at lower RPMs to ensure complete combustion, then automatically switches to single spark mode at higher engine speeds for maximum power output.

Key Features:

  • Built-in 2-step rev control for launch control and burnout functions
  • Maximum RPM limit of 14,000 RPM at 14.4 volts
  • Compatible with 4, 6, or 8-cylinder engines
  • Diagnostic troubleshooting LED for easy problem identification
  • Terminal strip connections for simplified wiring and installation
  • High current output: 6 amps at 6,000 RPM, 12 amps at 12,000 RPM
  • Operates on 12-18 volt negative ground electrical systems
  • Includes four RPM module chips: 3000, 7000, 8000, and 9000 RPM

The 7AL-2 features a durable black housing and is designed for use with points, amplifiers, and magnetic pickup distributors. The included rev limiter chips allow precise engine speed control for different racing scenarios or engine protection during break-in periods.

Products specifications

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Spark Duration

20 Degree Crankshaft Rotation

Voltage

12-18 V; Negative Ground

Current Draw

6 Amp per 6000 RPM

Spark Energy

160 mJ per spark

RPM

14000

Secondary Voltage

47000

Current Draw

12 Amp at 12000 RPM

Brand

MSD

Category

Ignition

Color

Black

Connector Gender

Terminal Strip

Connector Quantity

2

Emission Code

4

Features

Rev Limiter

Grade Type

Race

Height

5.75

Ignition Type

Performance

Length

8.25

Mount Type

Surface Mount

Mounting Hardware Included

Yes

Primary Voltage

570

Product Type

Ignition Box

Spark Energy (mJ per spark)

160

Sub Category

Control Modules

Terminal Gender

Terminal Strip

Terminal Quantity

10

Voltage Required

12-18

Warning

California Proposition 65

Warranty

Manufacturer's Limited 1 Year Warranty

Weight and Size

4.85 lbs., 8.25L x 3.75W x 5.75H

Width

3.75

So far so good first time using this site hope all goes well!

Good prices and very good delivery timesAAAAAAAAAAAAAAAAA

I received my parts when I needed them by and they were quality parts.

great service and fast shipping and the best prices by far

So far so good

GREAT COMMUNICATION FAST SHIPPING PLUS GREAT PRICES I'M SOLD

Easy to use website and fast transaction and shipping.<br>Really great

Great shopping experience.

Great price on a hard to find item. Lightning fast shipping with same day service, wow!!!

good

all went smooth with check out now to see how fast the shipping concludes..

I found the products to be very good, and the shipping to my address was excellent.Thank you for good service.

I purchased a Smittybuilt Smart Truck Cover for a 2011 Tundra. Service and delivery were quick and easy, and quality of the product is excellent. I will be using Autoplicity for future auto parts purchases.<br><br>Ben D.

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