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The Toyota MR2 SW20 is a beloved sports car, known for its mid-engine design and agile handling. One of the most popular modifications among enthusiasts is the Greddy turbo upgrade, which can significantly enhance the car’s performance. In this article, we will explore how much power these upgrades can add to the MR2 SW20, with some setups capable of reaching up to 400 horsepower.
Understanding the MR2 SW20
The MR2 SW20, produced from 1989 to 1999, is a compact, lightweight sports car that has captured the hearts of many. Its unique design allows for a balanced weight distribution, which contributes to its exceptional handling capabilities. However, like many factory vehicles, there is always room for improvement, especially in terms of power output.
What is a Greddy Turbo Upgrade?
Greddy is a well-known brand in the automotive aftermarket, specializing in performance parts for various vehicles. Their turbo upgrades for the MR2 SW20 are designed to increase the engine’s power output by forcing more air into the combustion chamber, resulting in a more efficient burn of fuel. This upgrade typically includes a larger turbocharger, intercooler, and necessary supporting components.
Power Gains from Greddy Turbo Upgrades
When properly installed and tuned, Greddy turbo upgrades can significantly enhance the power output of the MR2 SW20. Depending on the specific components used and the tuning process, enthusiasts can expect to see impressive gains.
Stock Power Output
The stock MR2 SW20, equipped with the 3S-GTE engine, typically produces around 200 horsepower and 200 lb-ft of torque. While this is respectable for a lightweight sports car, many drivers seek more exhilarating performance.
Power Gains with Greddy Upgrades
With the installation of a Greddy turbo upgrade, power output can increase dramatically. Here are some common upgrades and their associated power gains:
- Greddy TD06 Turbo: Up to 300 HP
- Greddy T67 Turbo: Up to 400 HP
- Greddy Intercooler Kit: Improves efficiency and power
- Supporting mods (exhaust, fuel system upgrades): Essential for maximum gains
Factors Influencing Power Output
The actual power output from a Greddy turbo upgrade can vary based on several factors:
- Tuning: Proper tuning is essential to maximize the performance of the turbo upgrade.
- Supporting Modifications: Upgrades to the fuel system, exhaust, and intake can help achieve higher power levels.
- Engine Condition: A well-maintained engine will yield better results compared to one that has not been cared for.
- Boost Levels: Higher boost levels can lead to increased power but also require careful tuning to prevent engine damage.
Installation Considerations
Installing a Greddy turbo upgrade requires mechanical expertise and the right tools. Here are some considerations for the installation process:
- Professional Installation: If you’re not experienced, it’s advisable to have a professional handle the installation.
- Quality Parts: Ensure that all components are high quality to avoid failure.
- Follow Instructions: Adhere to the manufacturer’s instructions for installation and tuning.
- Regular Maintenance: After installation, regular maintenance is crucial to keep the system functioning properly.
Conclusion
In summary, Greddy turbo upgrades can significantly enhance the power output of the MR2 SW20, with some setups reaching up to 400 horsepower. With the right components, tuning, and installation, enthusiasts can unlock the full potential of this iconic sports car. Whether on the track or the street, a Greddy turbo upgrade can provide an exhilarating driving experience.