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The Chevrolet SS with the LS3 engine is a powerhouse, but enthusiasts often seek ways to enhance performance. Upgrading the intake system is one of the most effective methods to gain horsepower. In this article, we will explore the top Chevy SS LS3 intake upgrades that can deliver over 50 horsepower gains, all while keeping the budget under $500.
Understanding LS3 Intake Upgrades
The LS3 engine is known for its impressive performance capabilities. However, like any engine, it can benefit from modifications that improve airflow and efficiency. An upgraded intake system can significantly enhance the engine’s breathing capabilities, leading to increased horsepower and torque.
Key Benefits of Upgrading the Intake
- Improved airflow for better combustion.
- Increased horsepower and torque.
- Enhanced throttle response.
- Potential for better fuel efficiency.
Top Intake Upgrades for the Chevy SS LS3
1. Cold Air Intake Systems
Cold air intake systems are designed to draw in cooler air from outside the engine bay, which is denser and contains more oxygen. This leads to better combustion and increased power. Here are a few popular options:
- K&N 63 Series Aircharger: Known for its high-flow design, this system provides excellent filtration and a noticeable power increase.
- Airaid MXP Series: This system features a large air filter and a smooth intake tube, promoting optimal airflow.
- Volant Cold Air Intake: With a sealed airbox, it protects the filter from engine heat, ensuring cooler air intake.
2. Intake Manifolds
Upgrading the intake manifold can provide significant gains in horsepower by improving airflow to the engine. Consider these options:
- Edelbrock LS3 Intake Manifold: This manifold is designed to optimize performance and increase horsepower across the RPM range.
- FAST LSXR Intake Manifold: Known for its lightweight construction and superior airflow characteristics, it’s perfect for high-performance applications.
- MSD LS3 Intake Manifold: Offers excellent performance and is compatible with stock throttle bodies, making it a great upgrade.
3. Throttle Body Upgrades
An upgraded throttle body can enhance airflow into the engine, further improving performance. Here are some options:
- BBK 102mm Throttle Body: This larger throttle body allows for increased airflow, resulting in higher power output.
- Fast 102mm Throttle Body: Designed for high-performance applications, it provides a significant increase in airflow.
- Holley 102mm Throttle Body: Offers a direct bolt-on upgrade that improves throttle response and power.
Installation Tips for Intake Upgrades
Installing an intake upgrade can be a straightforward process, but it’s essential to follow some key tips:
- Always refer to the manufacturer’s instructions for specific installation guidelines.
- Ensure all connections are secure to prevent air leaks.
- Consider using a dyno to measure performance gains before and after installation.
- Check for any necessary tuning adjustments after installation to maximize gains.
Conclusion
Upgrading the intake system on your Chevy SS LS3 can lead to significant horsepower gains without breaking the bank. With options like cold air intakes, intake manifolds, and throttle body upgrades, you can easily achieve over 50 horsepower gains for under $500. Always remember to follow installation guidelines and consider tuning for optimal performance.