MSD MSD-7AL-2 Plus, Pro Race, 2, 4, 6, 8 Cyl - 7222 Ignition Box w/ Rev Limiter
SKU: 73986590147

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

Sale price$418.48 Regular price$464.98
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 73986590147

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.4 ★★★★★
    Based on 1319 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    T
    Verified Purchase
    tianyi li
    Omaha, US
    ★★★★★ 5
    High-Quality Car Air Filter – Great Performance!
    Size: 1-Pack
    Ease of Installation: 5/5 This air filter was incredibly easy to install. It fits perfectly in my car model, and the instructions were clear, even for someone like me who isn’t very mechanically inclined. I had it swapped out in just a few minutes, and it didn’t require any special tools or expertise. Super convenient! Performance: 5/5 Since replacing the old filter with this one, I’ve noticed an immediate improvement in my car’s performance. The engine seems to run smoother, and I’ve even experienced a slight boost in fuel efficiency. The air filter does a great job of keeping dirt, debris, and contaminants out of the engine, which can only help with the long-term performance of the vehicle. Build Quality: 5/5 The filter feels sturdy and durable. The material seems top-notch, and you can tell it’s made to last. I’ve used other filters in the past that felt flimsy, but this one gives me confidence that it’s doing a great job of protecting the engine. Plus, it seems to be designed for better airflow, which should improve overall engine efficiency. Value for Money: 5/5 Given the reasonable price for such a high-quality product, this air filter is definitely worth it. It’s a small investment that can help maintain your car’s performance and keep things running smoothly. Considering how important air filters are for engine longevity, this is an excellent deal. Overall: 5/5 I highly recommend this car air filter. It’s affordable, easy to install, and delivers noticeable results. If you’re looking for a reliable replacement that can keep your engine running efficiently, this filter is a solid choice!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 5, 2025
    P
    Verified Purchase
    Panthersfan
    Dallas, US
    ★★★★★ 5
    Great cabin air filter, very easy to install
    Size: 1-Pack
    .“Great, affordable cabin air filter that fit my 2024 Toyota Corolla Hybrid perfectly. My Toyota dealership wanted $60 to replace it, but I was able to install this one myself in under 15 minutes. Easy, cheap, and works exactly as it should.”
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 25, 2026
    R
    Verified Purchase
    Ron Haas
    Port Orchard, US
    ★★★★★ 5
    Perfect fit and inexpensive
    Size: 1-Pack
    These are cheap and an easy fix to keep your car's HVAC running well. At this price you should replace these annually.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 5, 2026
    B
    Verified Purchase
    Bradley Carlsen
    Port Orchard, US
    ★★★★★ 5
    Clean 2016 Prius
    Size: 1-Pack
    Fit my 2016 Prius good. I have had it installed for 10,000 miles and seems to work good still. With a nasty truck or old oil burner around me (windows up) I can smell some fumes but not much. Fumes might be coming from other sources like Worn window seals or firewall wire passages. If I flip the switch to recirculated air, I don't smell much. Great for the price and will buy another when I need it. Filter was great for winter driving. Better protection than stock. I forgot there was dog smell in the car.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 25, 2026
    A
    Verified Purchase
    Amazon Customer
    Lake Worth, US
    ★★★★★ 4
    Good air filter
    Size: 1-Pack, Size: 1-Pack
    This cabin air filter looks well made and fits perfectly. Installation is very easy, and once installed you can notice cleaner airflow inside the vehicle. For the price, it offers solid performance and is a great alternative to the OEM filter. The only reason I’m giving it 4 stars instead of 5 is that the material feels slightly thinner than the original filter, so it may need to be replaced a bit more often. That said, it still filters well and works as expected.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 23, 2025

    recommand products