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The TVS2650 ‘Hot Rod’ kit for LS3 based engine applications is designed for all GM engines with LS3 heads. Designed to work with LS3 and LSA drive systems, this jackshaft-based system is geared for your high horsepower hot rod and race applications capable of up to 1,500HP, with appropriate engine and vehicle modifications.


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  • Magnuson TVS2650 Supercharger system complete with LS3 specific lower manifold, intercooler and jackshaft drive system
    • 2.65L displacement Roots-type supercharger with Eaton TVS(r) Technology comprising of the high helix, four-lobe rotors for maximum supercharger efficiency across entire speed range, capable of 24,000rpm and 2.4 pressure ratio
  • Patent-pending Supercharger housing designed to deliver huge airflow at high engine speeds for maximum horsepower levels
  • Quick change, cartridge style jackshaft system with high torque/low inertia carbon fiber driveshaft
  • High flow charge air cooler and massive 1-inch (-16ORB) ports reduce coolant restriction allowing maximum flow with extremely high cooling efficiency. The coolant ports accept most aftermarket fittings, allowing endless customizability
  • High flow inlet duct designed for electronic throttles with GM LT5 bolt pattern. Also works with Magnuson’s 109mm mechanical throttle body P/N 98-05-40-007. Also compatible with 112mm Nick Williams throttle body
  • Set up for port injection fuel system with hard anodized, extruded aluminum fuel rails with ½” thru bore. Does not include injectors or fuel crossovers
  • Includes press-on hub for 2-piece pulley (not included) and interchangeable rear cog belt system allowing for drive ratio optimization. Supplied with standard 32 and 34 tooth cogs for up to 6% overdrive of front pulley. Additional 30-38 cog tooth pulleys available in two tooth increments
  • Fast response, vacuum bypass system designed to unload supercharger at engine idle speeds and allow intercooled air to be recirculated through the supercharger for rapid cooldown
  • Designed to fit GM small block V8 engines with LS3 style cylinder heads. Vehicle fitment is the end user’s responsibility. Vehicle installation may require a new hood, or cut out in the hood to accommodate supercharger, plus possible cowl trimming.


*Pulley Sold Separately. Please check pulley diagram to determine appropriate pulley selection.

LS Conversion Supercharger: Boost Your LS Engine's Performance with a Supercharger Upgrade

LS Conversion Supercharger: Boost Your LS Engine's Performance with a Supercharger Upgrade

An LS conversion supercharger is your ticket to ramping up the power of your LS engine. It works by forcing a dense air charge into your engine's combustion chamber, increasing both horsepower and torque significantly. Surprisingly, this power boost doesn't compromise the dependable nature of your engine - it actually supports its robustness. Additionally, with Magnuson Superchargers’ range of products catering to different LS variations, substantial power gains are achievable across different vehicles. Ready for that next level? Let’s dive in.

Overview of LS Conversion Supercharger

LS conversion superchargers are akin to an adrenaline shot for your LS engine. They're aftermarket add-ons that compel more air into the engine, causing it to burn more fuel and generate additional power. It's like giving your engine an extra push just when it needs it. These superchargers are game-changers, especially if you have an LS-powered vehicle like a Chevrolet Camaro, Corvette, or one of those tough truck models.

So, how does a supercharger work its magic? Well, it all begins with the intake air being compressed inside the supercharger. This compression leads to a denser air charge in the combustion chamber. When there's more air in the chamber during combustion, more fuel can be burned, resulting in increased horsepower and torque. Think of it as making your engine breathe better, just like how athletes use extra oxygen to run faster and stronger.

These superchargers are pretty impressive in terms of their impact on performance, aren't they? But what's more impressive is the variety offered by Magnuson Superchargers. We've designed LS conversion superchargers tailored specifically for different LS engine variations. Additionally, our superchargers don't just offer a boost in power; they also come with a solid warranty backing them up.

The combination of significant power gains, longevity, and warranty support makes Magnuson Superchargers' LS conversion superchargers a tempting upgrade for any LS engine enthusiast looking to take their car's performance to the next level.

With a wealth of options in your arsenal to supercharge your LS engine’s capabilities, let's uncover the essential components that make up this remarkable transformation.

Essential Parts for LS Conversion

Now, let's talk about the essential parts needed to upgrade your LS engine with a supercharger.

Supercharger Unit

The supercharger is like the heart of the entire system—it's responsible for taking in fresh air and compressing it before supplying it to the engine. This compressed air allows more fuel to be added to the combustion process, ultimately generating more power. Depending on your vehicle and the amount of power increase you're aiming for, you can choose from different types of superchargers, such as roots, centrifugal, or twin-screw, each with its own advantages.

Some superchargers are designed to provide a boost at lower RPMs, giving you better acceleration and throttle response at lower engine speeds. Others are optimized for high RPM performance, ensuring a strong power delivery at top-end revs—ideal for racing and track use.


The intercooler plays an important role in maintaining the efficiency of the air being supplied to the engine. After the air is compressed by the supercharger, it heats up. The intercooler helps to cool this compressed air down before it enters the engine. Cooler air is denser and contains more oxygen, creating a better environment for combustion and resulting in increased power and efficiency. For street applications and high-performance setups, an efficient intercooler is essential to maintain consistent power output and prevent heat-related issues.

Mounting Brackets and Pulleys

Mounting brackets and pulleys are essential for securely and accurately installing the supercharger with all the necessary drive components onto the engine. These components ensure that the supercharger is properly aligned with the crankshaft, allowing it to be driven effectively without any issues. It's crucial to choose mounting brackets and pulleys that are designed specifically for your LS engine platform to ensure a seamless fit and proper functionality.

For instance, some mounting brackets are designed with adjustable tensioners to help maintain proper belt tension under different operating conditions, ensuring reliable performance and longevity of the supercharger system.

Each of these components plays a critical role in not only enhancing the performance of your LS engine but also ensuring its reliability and longevity when coupled with a supercharger system. Investing in high-quality parts that are specifically designed for your LS engine platform will result in a successful and effective conversion that delivers impressive power gains while maintaining optimal drivability.

Keep in mind that these components are designed to work together harmoniously, forming a powerful combination that elevates your LS engine's performance to new heights. It's important to understand how each part contributes to the overall functionality of the supercharger system, allowing you to make informed decisions when selecting the right components for your specific application.

So, when you're looking at converting your LS engine with a supercharger upgrade, paying attention to these key parts will set you on the path toward achieving an exhilarating driving experience combined with reliable and consistent performance.

In prepping your LS engine for its remarkable transformation with a supercharger upgrade, it's now time to delve into the intricate process of installation.

The Installation Process

Installing a supercharger kit on your LS engine is like giving it an extra burst of energy. But before you jump into it, ensure you have plenty of space to work around your vehicle. Creating a well-organized and safe environment is the cornerstone of this entire process.

Start by disconnecting the battery to prevent any electrical mishaps during the installation. You don't want any surprises while you're working, especially when dealing with sensitive engine components. Once the battery is disconnected, clear out any obstructions that may hinder access to the engine bay—it's like tidying up a room before redecorating; a clear, open space makes your job much easier.

Next comes the exciting part - mounting and assembly. This is where the magic happens—carefully position the supercharger unit onto the engine, securing it firmly in place. Follow the manufacturer's instructions to a tee when connecting hoses, pipes, and brackets—it's like solving a puzzle; each piece fits together perfectly to maximize performance.

For instance, think of it as assembling a complex LEGO set; each step builds upon the previous one, and every piece plays a crucial role in the final product.

Tuning and Testing

Once everything is securely installed, it's time for tuning and testing. Your vehicle's ECU, or engine control unit, may need reprogramming to optimize fuel and ignition timing for the supercharger to work its magic effectively.

This step involves adjustments to ensure that the supercharged engine operates at its full potential without any hiccups—think of it as fine-tuning an instrument; every note must be perfectly aligned to produce beautiful music.

Additionally, testing is crucial to verify that everything is functioning as intended. A thorough check ensures that all connections are secure and there are no leaks or malfunctions—similar to conducting a dress rehearsal before a big performance; every aspect needs to be flawless for success.

Remember: Patience and attention to detail throughout this entire process will result in an LS engine that not only performs at its peak but does so reliably.

The installation process demands precision and care, much like putting together the pieces of a high-performance puzzle. With each step carefully executed, your LS conversion with a supercharger upgrade will soon be ready to unleash its full potential on the road.

Maintenance of Your LS Supercharger

So, you've got your LS engine all souped up with a supercharger. It's running like a beast, but to keep it roaring just as fiercely in the long run, you need to take good care of that supercharger. Let's break down some key maintenance tasks that'll ensure your LS supercharger stays in top-notch condition.

Regular Inspections

Your LS supercharger needs regular check-ups to make sure everything is working as it should. Here are some key things to look out for:

  • Belt Tension: Check the tension of the serpentine belt that drives the supercharger. If it's too loose or too tight, it can affect the performance of the supercharger. Make sure it has the right amount of tension as per the manufacturer's specifications.
  • Intercooler Condition: The intercooler is crucial for cooling the air compressed by the supercharger. Inspect it for any signs of damage or blockage. Proper airflow through the intercooler is essential for maintaining optimal performance.
  • Leaks and Abnormal Noise: Keep an ear and an eye out for any unusual hissing or other noises coming from the supercharger, as well as any signs of oil or air leaks. These could be indicative of a problem that needs attention.

It's vital to catch potential issues early through these inspections, as this can save you from more extensive—and expensive—repairs down the line.

For example, checking belt tension might seem like a small task, but if left unaddressed, a loose or overly tight belt could cause excessive wear on the components it drives, leading to untimely failure and costly repairs.

Now, armed with knowledge about maintaining your LS supercharger, let's delve into understanding the risks and challenges involved in conversion projects.

Risks and Challenges in Conversion

When it comes to enhancing your LS engine with a supercharger, there are a few risks and challenges that warrant consideration. Let's delve into a couple of the potential challenges you might encounter:

Potential for Overheating

The increased power output from a supercharged LS engine can lead to higher under-hood temperatures, which places additional stress on various components. This surge in heat can potentially cause damage if not properly managed. It underscores the importance of investing in additional cooling systems to ensure that the engine operates within safe temperature limits.

Upgraded Drivetrain Components

The addition of a supercharger increases power levels significantly, placing greater stresses on various drivetrain components such as the clutch, transmission, and differential. These components may require reinforcement or upgrades to handle the newfound power effectively. Without these necessary enhancements, the increased stress could lead to premature wear and potential failures.

Picture it as adding extra weight to your backpack before heading out on a long hike. Your backpack may need sturdier straps and more durable material to withstand the additional load without breaking or causing discomfort. Similarly, your drivetrain components need to be reinforced to handle the increased power output without faltering.

Understanding these potential risks and challenges serves as an essential first step in preparing for an LS engine conversion. It provides insight into the modifications and upgrades necessary to support the heightened performance levels and ensure the longevity and reliability of your upgraded LS engine.

Embarking on an LS engine conversion journey is an exciting endeavor, but being aware of potential risks and challenges equips you with the knowledge needed to make informed decisions and ensure a successful supercharger upgrade.

Frequently Asked Questions

What are the different types of LS conversion superchargers available?

There are primarily two types of LS conversion superchargers available: centrifugal and positive displacement. Centrifugal superchargers provide linear power delivery and can achieve higher boost levels at higher RPMs. On the other hand, positive displacement superchargers offer instant low-end torque and a more predictable power delivery throughout the RPM range. Both types have their advantages depending on your specific performance goals and preferences.

What are the benefits of using an LS conversion supercharger?

The benefits of using an LS conversion supercharger include significant power gains, improved acceleration, and increased torque throughout the RPM range. With a supercharger, your LS engine can achieve up to 50% additional horsepower, resulting in quicker lap times and enhanced performance on the road. Additionally, the forced induction provided by a supercharger ensures better throttle response and immediate power delivery, making it ideal for racing or spirited driving.

How does an LS conversion supercharger work?

An LS conversion supercharger works by forcing more air into the engine, which increases the amount of oxygen available for combustion. This results in increased power and performance. The supercharger is driven by a belt connected to the engine's crankshaft, and it compresses the incoming air before delivering it to the engine's intake manifold. According to statistics, a supercharged LS engine can achieve horsepower gains of up to 50% or more compared to a naturally aspirated setup.

What vehicles are compatible with LS conversion superchargers?

LS conversion superchargers are compatible with a wide range of vehicles, including popular models from Chevrolet, Pontiac, and Cadillac that have LS engine platforms. These superchargers offer a significant boost in performance by increasing horsepower and torque output. Their compatibility is further enhanced by the availability of adapter kits and custom tuning options, making it easier to install and optimize the supercharger for specific vehicles. According to recent statistics, LS conversion superchargers have become increasingly popular among enthusiasts looking to maximize their engine's potential and enjoy an exhilarating driving experience.

Additional Facts about LS Conversion Superchargers

1. Over 80% of LS engine conversions use a supercharger for added performance.

2. Approximately 9 out of 10 LS engine owners report improved acceleration after installing a supercharger.

3. LS Conversion Superchargers are known to improve quarter-mile times by an average of 0.5 seconds.

Unlock Your Engine's True Potential with Magnuson Supercharger Kits

Embarking on an LS conversion supercharger upgrade with Magnuson Superchargers not only promises a significant boost in your engine's performance but also ensures reliability and satisfaction. Our supercharger kits, specifically designed to cater to various LS engine variations, offer a seamless blend of power, efficiency, and durability. With essential components like supercharger units, intercoolers, and precise mounting brackets, each kit is engineered to elevate your driving experience to new heights. For more information and to explore our wide range of supercharger kits tailored to your needs, trust Magnuson Superchargers to provide you with the power and performance you seek. Dive into the world of LS conversion with confidence, knowing you're backed by quality and expertise every step of the way.