Cain Kennedy
The TVS supercharger is a type of Roots supercharger, which is one of the two types of positive-displacement superchargers. Positive-displacement superchargers move a fixed amount of air per revolution. The TVS supercharger is also known as the Twin Vortices Series and is manufactured by Eaton. It is a reliable and efficient supercharger with two rotor designs and models to fit any airflow requirements.
| Characteristics | Values |
|---|---|
| Type | Positive-displacement supercharger |
| Operation | Air comes in through the intake, passes through the throttle body, and then into the belt-driven supercharger. It is then sent through an intercooler before passing through the combustion chamber and out through the exhaust. |
| Rotors | Two rotors that mesh with one another and compress the air forced between them |
| Efficiency | More efficient than Roots superchargers |
| Power | Offers a wide torque curve |
| Engine position | Top-mounted |
| Heat | More efficient than Roots superchargers, but still prone to heat soak |
| Cost | More expensive than Roots superchargers |
What You'll Learn
- TVS superchargers are more powerful than the standard M122 supercharger
- The TVS supercharger is a Roots supercharger
- The TVS supercharger is more efficient than the M122
- The TVS supercharger is a popular option as it fits under the stock strut tower brace
- The TVS supercharger is reliable, efficient, and has innovative features
TVS superchargers are more powerful than the standard M122 supercharger
The TVS supercharger is a more powerful option than the standard M122 supercharger. The M122 is a Roots-type supercharger, which means it has a simple design where air is moved from one side of the blower to the other. While this is a cost-effective option for production vehicles, it is not the most efficient design.
The TVS supercharger, on the other hand, is a Twin Vortices Series Roots blower, which offers several improvements over the standard M122. Firstly, it has a greater lobe count (four versus three) and increased rotor twist (160 degrees versus 60 degrees). This means that the TVS supercharger can handle greater boost pressures and rotor speeds without losing efficiency. Additionally, the TVS supercharger has a larger displacement of 2.3 liters compared to the M122's 2.1 liters. This increase in displacement results in higher output per revolution, leading to greater power output.
The benefits of the TVS supercharger are evident in the power and boost improvements it offers over the M122. Upgrading from the M122 to the TVS supercharger can result in a power increase of up to 100 horsepower. The TVS supercharger also provides a boost increase from 11.5 psi with the M122 to 14.5 psi, which leads to higher torque output.
Furthermore, the TVS supercharger's efficiency improvements are not limited to power and boost increases. The TVS supercharger also operates at lower temperatures, with discharge temperatures of only 282 degrees compared to the M122's 340 degrees. This lower temperature reduces the parasitic drive loss, requiring less horsepower to drive the supercharger.
In conclusion, the TVS supercharger is a more powerful option than the standard M122 supercharger due to its improved design, higher displacement, greater efficiency, and ability to operate at lower temperatures. These factors result in increased power output, higher boost pressure, and reduced parasitic losses, making the TVS supercharger a significant upgrade for performance-oriented vehicles.
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The TVS supercharger is a Roots supercharger
Roots superchargers offer instantaneous power with a broad torque curve and no lag or delay. They provide extra power throughout most of the engine's rev range, only losing efficiency when reaching the engine's redline. However, they are prone to heat issues due to their position on top of the engine and the increased friction and air temperatures caused by the lobe seals.
The TVS (Twin Vortices Series) supercharger is a modern Roots supercharger developed by Eaton. It features several innovations, including two rotor designs, increased lobe count, greater rotor twist, and revised inlet and discharge architecture. These improvements enhance power and boost potential, making it a popular choice for high-performance automotive, hydrogen internal combustion, and marine applications.
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The TVS supercharger is more efficient than the M122
The TVS supercharger is a more efficient and powerful option compared to the M122 supercharger, offering significant enhancements in performance and customisation for car enthusiasts.
The TVS (Twin Vortices Series) supercharger is an upgraded version of the M122, featuring four lobes twisted 160 degrees, in contrast to the M122's three lobes angled at 60 degrees. This additional lobe and increased angle allow for a more efficient airflow into the engine, resulting in improved power output. The TVS also boasts a larger displacement of 2.3 litres compared to the M122's 2.1 litres, further contributing to its enhanced performance.
The benefits of the TVS supercharger become evident when examining the performance data. Upgrading from the M122 to the TVS can result in a notable power increase of up to 100 horsepower or more. For example, the stock M122 supercharger might deliver around 440 rwhp in its standard configuration, while the TVS can boost that figure to approximately 550 rwhp or even higher with bolt-ons and tuning. This extra power translates to improved acceleration and speed on the track, with recorded improvements of up to 0.61 seconds in quarter-mile times and increases of up to 6 mph in top speed.
The TVS supercharger also provides greater flexibility for customisation. Its efficient design allows for higher boost levels without the same level of heat generation seen in the M122. This means that car enthusiasts can push the limits of their vehicles without worrying as much about engine heat or the need for race fuel. The TVS's ability to handle higher boost levels makes it a popular choice for those seeking to maximise the potential of their cars.
Furthermore, the TVS supercharger's design makes it easier to install compared to other options. Its compact size and straightforward installation process make it a favourite among car modifiers, as it can be fitted without draining any fluids and with minimal disruption to the engine bay. This ease of installation is a significant advantage for those who want to enhance their vehicles' performance without undertaking complex mechanical work.
In summary, the TVS supercharger offers notable improvements in efficiency and power over the M122. With its advanced design, larger displacement, and flexibility for customisation, the TVS supercharger is a popular choice for car enthusiasts seeking to unlock the full potential of their vehicles.
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The TVS supercharger is a popular option as it fits under the stock strut tower brace
The TVS supercharger is a popular option for those looking to boost their engine's performance. It is a newer version of the traditional Roots-type supercharger, offering greater power and efficiency.
One of the key advantages of the TVS supercharger is its compatibility with certain vehicles. Specifically, it has been known to fit under the stock strut tower brace of Mustang GT models from 2011 to 2014. This compatibility is a significant factor in its popularity, as it allows for a more straightforward installation process without the need for extensive modifications.
However, even with the TVS supercharger, some adjustments may be necessary for a perfect fit. For example, users have reported having to drill out the mounting holes slightly and dealing with minor rubbing on the hood insulation. Despite these minor challenges, the TVS supercharger is still considered a good option for those looking to enhance their Mustang's performance without significant modifications.
The TVS supercharger's popularity can also be attributed to its improved design over the standard Roots-type supercharger. It features a higher lobe count, increased rotor twist, and revised inlet and discharge architecture. These enhancements result in greater power and boost potential, making it a desirable choice for those seeking increased engine performance.
In conclusion, the TVS supercharger is a sought-after option for performance enthusiasts, especially those with Mustang GT models from 2011 to 2014. Its compatibility with the stock strut tower brace, along with its improved design and power output, make it a compelling choice for those looking to upgrade their vehicle's performance without extensive modifications.
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The TVS supercharger is reliable, efficient, and has innovative features
The TVS supercharger is a reliable, efficient, and innovative forced induction solution for those seeking to boost their vehicle's performance. It is a type of Roots supercharger, which sits atop an engine and employs a pair of rotors to increase the volume of air entering the engine's intake manifold. This design creates positive pressure, compressing the air and enabling the engine to burn fuel more effectively, resulting in increased horsepower and torque.
The TVS supercharger stands out for its reliability and efficiency. Its innovative features include two distinct rotor designs, allowing it to fit any airflow requirements. This versatility ensures that it can be tailored to a wide range of applications, making it a popular choice for those seeking to enhance their vehicle's performance.
One notable improvement of the TVS supercharger over traditional Roots superchargers is its higher lobe count. The TVS offers four lobes, in contrast to the typical three lobes found in its predecessor. This enhancement results in increased rotor twist, with 160 degrees of twist compared to the standard 60 degrees. This added twist contributes to the TVS supercharger's ability to deliver greater power and boost potential.
The TVS supercharger also boasts revised inlet and discharge architecture, further optimizing its performance. This refined design not only enhances ultimate power but also improves average power production, making it a well-rounded choice for those seeking consistent and reliable boosts in performance.
In conclusion, the TVS supercharger is a reliable and efficient option for those seeking to upgrade their vehicle's performance. Its innovative features, such as the increased lobe count and improved rotor twist, set it apart from traditional Roots superchargers. With its ability to deliver consistent power boosts and its versatility in fitting various airflow requirements, the TVS supercharger is a popular choice for automotive, marine, and hydrogen internal combustion applications.
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Frequently asked questions
TVS stands for Twin Vortices Series. It is a type of Roots supercharger, which is one of the two types of positive-displacement superchargers.
A TVS supercharger has two rotors that rotate away from each other, forcing more air into the engine than it can take at once. This creates positive pressure in the manifold, compressing the air.
Both styles involve two rotors, but twin-screw superchargers are more efficient as they compress the air directly, whereas Roots superchargers create pressure in the manifold that compresses the air.
A TVS supercharger offers instantaneous power with a broad torque curve and no lag or delay. It provides extra power throughout most of the engine's rev range.
