MALLORY 3959116 Magneto Big Block

( Brand: Mallory ), ( Manufacturer Part Number: 3959116 ), ( Type: Distributor ), ( Country/region Of Manufacture: United States )

Review MALLORY Magneto Big Block And Small Chevy fits SPRINT

The Mallory 3959116 Sprint Magneto is a high-performance ignition system specifically designed for big block Chevrolet engines. This magneto ignition system offers several advantages over traditional distributor-based ignition systems, making it an excellent choice for race cars, hot rods, and high-performance applications.

The heart of the Mallory Sprint Magneto is a powerful, 12-volt, 12-pole magneto that generates a massive 25,000 RPM maximum engine speed. This high-output magneto produces a consistent, powerful spark, ensuring reliable ignition across the entire RPM range. The magneto is housed in a robust, billet aluminum housing, which not only provides excellent cooling but also reduces vibration and noise.

The Mallory Sprint Magneto features a unique, adjustable, and maintenance-free ignition timing system. The timing advance mechanism is integrated into the distributor cap, allowing for easy and precise adjustments. This system provides advance and retard adjustments, enabling optimal ignition timing for various engine conditions and RPM levels.

This magneto ignition system is designed to be easily installed and integrated into your big block Chevrolet engine. It comes with a wiring harness and all necessary mounting hardware, making installation a straightforward process for most enthusiasts. The use of a magneto system also simplifies the wiring harness compared to traditional distributor-based ignition systems.

The Mallory 3959116 Sprint Magneto is also constructed to meet the rigors of racing and high-performance applications. It is designed to withstand the extreme temperatures, vibrations, and harsh conditions encountered during competition. The magneto's high-quality materials, such as the hardened steel rotor and beryllium copper condenser, ensure long-lasting durability and reliability.

In conclusion, the Mallory 3959116 Sprint Magneto is a high-performance, robust, and reliable ignition system designed specifically for big block Chevrolet engines. Its powerful magneto, adjustable timing system, and easy installation make it an excellent choice for race cars, hot rods, and high-performance applications where reliable ignition is crucial.

Pros and Cons of Buying a Mallory 3959116 Sprint Magneto for a Big Block Chevy Engine

The Mallory 3959116 Sprint Magneto is a popular ignition system for big block Chevy engines. This device utilizes a magnetic ignition system to generate high voltage sparks for efficient combustion. In this article, we will discuss the advantages and disadvantages of investing in this particular ignition system for your big block Chevy engine.

1. Dependable Performance: The Mallory Sprint Magneto is known for its reliability and consistency in delivering powerful sparks for optimal engine performance. This can lead to improved fuel efficiency and increased horsepower.

2. Low Maintenance: Compared to traditional distributor-based ignition systems, the Mallory Sprint Magneto requires minimal maintenance. This can save you time and money in the long run.

3. Easy Installation: The Mallory Sprint Magneto is relatively easy to install, making it an attractive option for DIY enthusiasts. It typically requires fewer connections and wires than a distributor-based system.

4. Adjustability: This ignition system offers adjustability for ignition timing, allowing you to fine-tune your engine for optimal performance.

5. Durability: The Mallory Sprint Magneto is built to last. Its robust design and high-quality components ensure that it can withstand the rigors of high-performance applications.

1. Cost: The Mallory Sprint Magneto is more expensive than traditional distributor-based ignition systems. This could be a deterrent for budget-conscious enthusiasts.

2. Learning Curve: Installing and tuning the Mallory Sprint Magneto may require a learning curve for those unfamiliar with magnetic ignition systems.

3. Complexity: While the installation process is simpler than a distributor-based system, the Mallory Sprint Magneto still requires some level of complexity to set up and fine-tune.

In conclusion, the Mallory 3959116 Sprint Magneto offers numerous advantages, including dependable performance, low maintenance, easy installation, adjustability, and durability. However, it also comes with some disadvantages, such as a higher cost, a learning curve, and complexity. Ultimately, the decision to invest in this ignition system depends on your personal preferences, budget, and level of expertise. If you value reliability, ease of installation, and the ability to fine-tune your engine, the Mallory Sprint Magneto may be an excellent choice for your big block Chevy engine.

If you're looking for a high-performance ignition system for your big block Chevy engine and are willing to invest in a more expensive yet reliable option, the Mallory 3959116 Sprint Magneto is an excellent choice. Its ease of installation, durability, and adjustability make it an attractive option for both novice and experienced enthusiasts. However, if your budget is limited or you prefer a simpler installation process, a traditional distributor-based ignition system may be a more suitable option for you.

Details:

Mallory Sprint Magneto 3959116 Big Block and Small Chevy. Thanks you for looking. I bought this for $1200 7 years ago, came off a running 454 jet boat. Comes with Mallory Super Mag Transformer, it can nuts on the transformer that AR 10mm metric, I checked threads a thread gauge and are right, thought they would be safe, but work great.

The case is missing clamps that keep it closed, old age. Anyone that knows anything will tell you the first Sprint Mag is best. I m too old now to play with hot rods, so I have been selling all my car parts tools. I bought it for my boat, but divorce caused me to sell the boat.

I m just giving you heads up, this is an extremely powerful distributor, the faster your engine turn bigger spark, it will blow away any non-magneto distributor.

part #: 3959116 prices

• $47.99-$299.99

specifications disripa:

• for models: Sprint
• for makes: Chevy
• brand: Mallory
• mpn: 3959116
• type: Distributor
• country/region of manufacture: United States

payments disripa:

• credit card: Visa
• other
• wallet: Paypal

returns disripa:

• policy: No Returns

offer disripa:

• quantity: 1
• started: May 29, 2025
• sold: 0
• availability: In Stock
• options: Ship-to-home
• best offers: True

shipping disripa:

• cost: $54.69
• service: USPS Priority Mail
• carrier: USPS
• type: Fixed
• transit: 5-12 Days
• class: Expedited

general disripa:

• Car Truck Parts Accessories > Ignition Systems Components > Distributors
• condition: Used

seller disripa:

• # reviews: 1009
• rating: 100.0%
• city: Silver Springs, Nevada

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