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The Chevy Chevelle SS is a classic American muscle car known for its powerful performance and iconic design. If you’re looking to enhance your Chevelle’s performance, turbocharging with a Garrett GT28 turbocharger can provide a significant boost in horsepower. This article will explore how you can achieve a 150+ horsepower increase for around $3,500.
Understanding Turbocharging
Turbocharging is a method of forced induction that increases the engine’s efficiency and power output. By using exhaust gases to spin a turbine, a turbocharger compresses the intake air, allowing more air and fuel to enter the engine. This process results in a more powerful combustion cycle.
Why Choose the Garrett GT28 Turbocharger?
The Garrett GT28 turbocharger is a popular choice for those looking to boost their vehicle’s performance. Here are some reasons why it stands out:
- Compact Design: The GT28 is designed to fit in tight engine compartments, making it ideal for the Chevelle SS.
- Responsive Performance: This turbocharger offers quick spool-up times, providing immediate power when you need it.
- Durability: Built with high-quality materials, the GT28 is designed to withstand the rigors of high-performance applications.
Components Needed for Installation
To successfully install the Garrett GT28 turbocharger on your Chevelle SS, you will need several key components:
- Garrett GT28 Turbocharger: The main component that provides the boost.
- Turbo Manifold: A custom or aftermarket manifold is required to mount the turbo to the engine.
- Intercooler: To cool the compressed air before it enters the engine.
- Fuel Injectors: Upgraded injectors will ensure adequate fuel delivery for the increased airflow.
- ECU Tuning: A remap of the engine’s ECU is necessary to optimize performance.
- Piping and Hoses: Custom piping to connect the turbo, intercooler, and intake system.
Installation Process
Installing a turbocharger requires mechanical skill and knowledge. Here’s a general overview of the installation process:
- Remove the Existing Intake System: Start by taking off the factory intake manifold and components.
- Install the Turbo Manifold: Secure the turbo manifold to the engine block, ensuring a proper fit.
- Mount the Turbocharger: Attach the Garrett GT28 to the manifold, ensuring all bolts are tightened to specifications.
- Install the Intercooler: Position the intercooler in front of the radiator and connect it to the turbo and intake.
- Connect Piping and Hoses: Use custom piping to connect the turbo to the intercooler and intake system.
- Upgrade Fuel System: Replace fuel injectors and ensure the fuel pump can handle the increased demand.
- ECU Tuning: Remap the ECU to optimize performance and fuel delivery.
Cost Breakdown
The estimated cost for turbocharging your Chevy Chevelle SS with the Garrett GT28 is around $3,500. Here’s a breakdown of potential costs:
- Garrett GT28 Turbocharger: $1,200
- Turbo Manifold: $600
- Intercooler: $400
- Fuel Injectors: $300
- ECU Tuning: $500
- Piping and Hoses: $500
Performance Expectations
After completing the installation and tuning, you can expect a significant increase in horsepower. Many Chevelle SS owners report gains of 150+ horsepower, transforming their vehicle’s performance on the road.
Conclusion
Turbocharging your Chevy Chevelle SS with a Garrett GT28 turbocharger is an excellent way to enhance performance without breaking the bank. With the right components and installation, you can achieve an impressive horsepower boost that will make your classic muscle car even more thrilling to drive.