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The Honda S2000 is a beloved sports car known for its high-revving engine and exceptional handling. However, many enthusiasts seek to enhance its performance further, and one of the most effective ways to achieve this is through forced induction. In this article, we will explore the power gains achieved by installing a Garrett GT3076R turbocharger on the S2000, taking it from stock to over 400 wheel horsepower (WHP).
Understanding the Garrett GT3076R Turbocharger
The Garrett GT3076R turbocharger is a popular choice among tuners due to its ability to provide substantial power increases without sacrificing reliability. This turbo is known for its quick spool time and excellent power delivery, making it an ideal upgrade for the S2000.
- Compressor Wheel Diameter: 76mm
- Turbine Wheel Diameter: 64mm
- Boost Potential: Up to 30 psi
- Ideal for 2.0L to 3.0L engines
Stock Performance of the Honda S2000
The stock Honda S2000, equipped with a naturally aspirated F20C engine, produces approximately 240 horsepower and 153 lb-ft of torque at the crank. While this performance is impressive for a naturally aspirated engine, many drivers desire more power, especially in competitive environments.
Why Upgrade to a Turbocharger?
Upgrading to a turbocharger like the Garrett GT3076R provides numerous benefits, including:
- Significantly increased horsepower and torque
- Improved throttle response
- Better performance at higher RPMs
- Enhanced driving experience
Installation Process
Installing the Garrett GT3076R turbocharger on the S2000 requires careful planning and execution. Here are the key steps involved in the installation process:
- Remove the stock intake and exhaust components.
- Install the turbo manifold and ensure proper fitment.
- Connect the turbocharger to the manifold.
- Install the intercooler and piping.
- Connect oil and coolant lines to the turbo.
- Install a high-performance fuel pump and injectors.
- Reassemble the intake and exhaust systems.
- Install a standalone engine management system or reflash the ECU.
Tuning for Maximum Power
After installation, tuning is crucial to unlock the full potential of the Garrett GT3076R turbocharger. A proper tune ensures that the engine runs efficiently and safely under boost. Key tuning elements include:
- Air-fuel ratio adjustments
- Ignition timing optimization
- Boost control settings
- Monitoring engine parameters
Power Gains: From Stock to 400+ WHP
With the Garrett GT3076R turbocharger installed and properly tuned, the S2000 can achieve impressive power gains. Many owners report reaching over 400 WHP with supporting modifications. Here’s a breakdown of the potential power gains:
- Stock: 240 WHP
- With GT3076R: 400+ WHP
- Torque Increase: Significant improvement in torque delivery
Supporting Modifications
To maximize the benefits of the GT3076R turbocharger, consider the following supporting modifications:
- Upgraded intercooler for better cooling
- High-performance fuel injectors
- Aftermarket fuel pump
- Exhaust system upgrades for improved flow
- Stronger clutch to handle increased power
Conclusion
Upgrading to a Garrett GT3076R turbocharger on the Honda S2000 is a proven way to achieve significant power gains, transforming the driving experience. With careful installation and tuning, enthusiasts can unlock the potential of their S2000, reaching over 400 WHP and enjoying the thrill of turbocharged performance.