SKU: 73986590147

MSD MSD-7AL-2 Plus, Pro Race, 2, 4, 6, 8 Cyl - 7222 Ignition Box w/ Rev Limiter

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Description

MSD MSD-7AL-2 Plus, Pro Race, 2, 4, 6, 8 Cyl - 7222 Ignition Box w/ Rev LimiterOverview: You'll recognize the 7AL 2 Plus Ignition Control, as its predecessor is the most popular ignition control used in drag racing. The "Plus" model updates the original 7AL 2 with improved internal components plus our engineers added a 2 Step Rev Control and a useful diagnostic LED. Racers will be happy to see that the updated components up the voltage output and spark energy! Over 40% more spark energy in fact! Visually, you'll notice the two

Overview:

You'll recognize the 7AL-2 Plus Ignition Control, as its predecessor is the most popular ignition control used in drag racing. The "Plus" model updates the original 7AL-2 with improved internal components plus our engineers added a 2-Step Rev Control and a useful diagnostic LED. Racers will be happy to see that the updated components up the voltage output and spark energy! Over 40% more spark energy in fact! Visually, you'll notice the two terminal strips that allow for easier wiring in your race car. The LED over the power connections will come in handy for troubleshooting as it flashes only when the coil fires. That way you know that the coil, the trigger source and ignition are all functioning properly. The mounting pattern is the same as the 7AL-2 and is supplied with vibration mounts and a few rpm modules.

Features:

    Application:

    Year Make Model Submodel Engine Size
    Universal

    Specs:

    Brand MSD
    Current Draw 6 Amps Per 6,000 RPM; 12 Amps at 12,000 RPM
    Emission Code 4
    Features Rev Limiter
    Primary Voltage 570 Volts
    Product Type Ignition
    RPM Range 14,000 RPM with 14.4 Volts
    Secondary Voltage 47,000 Volts
    Spark Energy 160 mJ/spark
    Voltage Required 12-18 Volts, Negative Ground
    Warning California Proposition 65
    Warranty Limited 1 Year Warranty
    Weight and Size 4.85 lbs.,8.25"L x 3.75"W x 5.75"H
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    SKU: 73986590147

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    Aurélien
    Los Angeles, US
    ★★★★★ 5
    Great Book for Project-Based Learning
    Format: Paperback
    As a Unity Instructor I can say the book is really amazing I was expecting that I'd face a basic book, but instead, the book is very complete, even having AR and VR chapters totally adapted to the new version of Unity, which makes it one of the best books to master Unity (if not the best).
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    Reviewed in the United States on December 19, 2022
    B
    Bradley Wardell
    Whiting, US
    ★★★★★ 5
    Thorough and approachable
    Format: Paperback
    Mastering Game Design with Unity is a must-have for any developer looking to use Unity as their platform for developing a video game for today's audience. What makes this book particularly compelling is that it goes through the entire game design and development process. From UI design to audio to graphics, this is a book that provides a one-stop shop of knowledge for developers. If you're already a developer or just looking for a book at act as the heart of your Unity development, this is the book to get.
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    Reviewed in the United States on February 20, 2023
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    Mike Athey
    Alexandria, US
    ★★★★★ 2
    Content seems good, but support files/code are insufficient, and the code seems illogical in places
    Format: Paperback
    This books starts out great and the content/approach seems solid. But I ran into several issues when the coding portions were introduced, notably when it came to collisions and destroying enemy game objects. There's scripting to set up a bullet behavior, but from the outset the behavior is buggy, and when the "explosion" behavior is introduced, there's no coding to actually destroy the object you're introducing the explosion behavior to. On top of that, the explosion behavior is tied to the playerObj's "onDeath" function, so ... I'm not sure how any of that ties into destroying an enemy game object. This is about 150 pages in. The go-to method in these cases is, of course, to reference the support files, but these files only include the code and the book images. What's really needed is the Unity project files to ensure the code is being implemented in the components of the game objects and seeing the core structure there. With only the scripts, you can only check your scripts against those, but you can't be sure you're utilizing them correctly and tying it all together in Unity. Granted, I'm still learning the platform, but things like where you're expected to fire a bullet that has no "destroy gameObject" function into an enemy gameObject that also has no such behavior ... and the behavior is tied to the player? There's definitely something amiss. All the while you're dealing with "soft locks" in the test gameplay that could have been immediately addressed, but aren't. And you can't really move forward with such core inconsistencies in place because you fear the problems would just compound from there.
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    Reviewed in the United States on July 31, 2023
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    Shannon
    Draper, US
    ★★★★★ 5
    Very helpful
    Format: Paperback
    Given as a gift. They wanted to learn about coding and how it works. They found it very helpful and was able to understand it
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    Reviewed in the United States on May 9, 2024
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    ChargingBull
    Waukegan, US
    ★★★★★ 5
    Lots of uses in Roblox
    Format: Paperback
    Son loves getting these for birthdays and holidays.
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    Reviewed in the United States on July 6, 2025

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