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The Chevy 350 engine is a popular choice among car enthusiasts and builders due to its versatility and performance potential. One of the most effective upgrades for this engine is the installation of high-performance exhaust headers. This article will explore the best exhaust headers for the Chevy 350, focusing on options from Hooker and Hedman that can help achieve significant horsepower gains.
Understanding Exhaust Headers
Exhaust headers are designed to replace the factory exhaust manifold, allowing for better airflow and improved engine performance. By reducing back pressure and increasing exhaust flow, headers can help unlock additional horsepower and torque from the Chevy 350 engine.
Benefits of Upgrading to Performance Headers
Upgrading to performance headers offers several advantages:
- Increased Horsepower: Expect gains of 25-40 HP with the right headers.
- Improved Torque: Enhanced low-end and mid-range torque for better acceleration.
- Better Sound: A more aggressive and throaty exhaust note.
- Weight Reduction: Headers are often lighter than factory manifolds.
Top Exhaust Header Options for Chevy 350
Hooker Exhaust Headers
Hooker is a well-known brand in the performance exhaust market, offering high-quality headers that deliver impressive results. Here are two top options:
- Hooker Super Comp Headers: These headers are designed for maximum performance, featuring a full-length design that optimizes exhaust flow. They are made from durable materials and offer a polished finish for a sleek look.
- Hooker Blackheart Headers: These are engineered for a more compact fit, making them ideal for tighter engine bays. They provide excellent clearance and are designed for high-performance applications.
Hedman Exhaust Headers
Hedman headers are another popular choice for Chevy 350 enthusiasts. They offer a range of options that cater to different performance needs:
- Hedman Hedders Elite: These headers are designed for high-flow performance, featuring mandrel-bent tubing for smooth airflow. They are coated to resist corrosion and provide a long-lasting finish.
- Hedman Standard Hedders: A budget-friendly option that still offers solid performance gains. These headers are made from durable materials and are easy to install, making them a great choice for beginners.
Installation Considerations
Installing exhaust headers can be a straightforward process, but there are several factors to consider:
- Tools Required: Basic hand tools, including wrenches, sockets, and a torque wrench.
- Gasket Replacement: Always replace the exhaust gaskets when installing new headers to ensure a proper seal.
- Clearance Issues: Check for any potential clearance issues with other engine components.
- Emissions Compliance: Ensure that the headers comply with local emissions regulations, especially if you live in an area with strict laws.
Performance Gains and Tuning
After installing new headers, it’s essential to consider tuning your engine to maximize performance gains. A proper tune can help optimize air-fuel ratios and improve overall engine efficiency.
- Dyno Tuning: Consider getting a professional dyno tune to achieve the best results.
- ECU Reprogramming: If applicable, reprogram the ECU to accommodate the new exhaust system.
Conclusion
Upgrading to high-performance exhaust headers is one of the best ways to enhance the performance of your Chevy 350 engine. Both Hooker and Hedman offer excellent options that can help you achieve significant horsepower gains. With proper installation and tuning, you can unlock the full potential of your engine and enjoy a more powerful driving experience.