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The Dodge Charger is a powerful vehicle known for its performance and style. For those looking to push their Charger beyond the factory limits, a supercharger upgrade is a popular choice. This article will guide you through the process of selecting the right supercharger size to achieve your goal of 700+ horsepower.
Understanding Superchargers
Superchargers are devices that increase the engine’s air intake, allowing for more fuel to be burned and thus increasing power output. There are several types of superchargers, each with its own advantages and disadvantages.
- Roots Supercharger
- Centri-Fugal Supercharger
- Twin-Screw Supercharger
Factors to Consider When Choosing a Supercharger
When upgrading your Dodge Charger with a supercharger, several factors must be considered to ensure you select the right size for your horsepower goals.
Engine Size
The size of your engine plays a crucial role in determining the right supercharger size. Larger engines can handle more boost, while smaller engines may require a more conservative approach.
Boost Levels
Boost is the measure of how much additional air pressure the supercharger can provide. For 700+ hp, you typically need to aim for a boost level of 10-15 psi, depending on your engine’s specifications and other modifications.
Supporting Modifications
To safely achieve 700+ hp, consider additional modifications that will support the increased power. These may include:
- Upgraded fuel injectors
- High-performance fuel pump
- Enhanced cooling systems
- Stronger transmission components
Choosing the Right Supercharger Size
The size of the supercharger is critical for achieving your horsepower goals. Here’s a breakdown of how to choose the right size:
Supercharger Displacement
Supercharger displacement is a key factor in determining how much air the supercharger can move. A larger displacement supercharger can provide more air, leading to higher horsepower. Generally, for 700+ hp, consider a supercharger with a displacement of:
- 2.3L to 2.9L for Roots type
- 3.0L to 4.0L for Twin-screw type
Supercharger Type
The type of supercharger also affects your horsepower goals. Roots and twin-screw superchargers tend to provide immediate power and torque, while centrifugal superchargers offer a more linear power curve. Consider your driving style when selecting the type.
Installation Considerations
Installing a supercharger is a complex process that may require professional assistance. Here are some key points to keep in mind:
- Ensure compatibility with your engine and other components.
- Follow manufacturer guidelines for installation.
- Consider tuning your vehicle after installation for optimal performance.
Conclusion
Upgrading your Dodge Charger with a supercharger can significantly enhance its performance, allowing you to reach your goal of 700+ horsepower. By considering factors such as engine size, boost levels, supporting modifications, and supercharger size, you can make an informed decision that aligns with your performance objectives.