Table of Contents
The 350 small block Camaro is an iconic American muscle car known for its performance and style. For enthusiasts looking to push their Camaro beyond the 500 horsepower mark, selecting the right camshaft and exhaust combination is crucial. In this article, we will explore the best options available to help you build a true street beast.
Understanding Camshaft Basics
The camshaft plays a vital role in the engine’s performance by controlling the timing and duration of the valve openings. Choosing the right camshaft for your Camaro 350 small block can significantly influence horsepower, torque, and overall drivability.
- Duration: Refers to the length of time the valves are open during each engine cycle.
- Lift: The height the valve is opened, affecting airflow into the engine.
- Overlap: The time when both the intake and exhaust valves are open, influencing engine performance at various RPMs.
Choosing the Right Camshaft
When selecting a camshaft for your Camaro, consider the following options that pair well with a 350 small block engine aiming for 500+ horsepower:
- Comp Cams Xtreme Energy 274H: Known for its aggressive profile, this cam provides excellent mid-range power.
- Lunati Voodoo 60103: This camshaft offers a great balance of performance and drivability, perfect for street applications.
- Summit Racing SUM-1104: A budget-friendly option that delivers solid performance for those looking to maximize horsepower.
Exhaust System Considerations
The exhaust system is equally important in maximizing horsepower. A well-designed exhaust allows for better airflow, reducing back pressure and enhancing engine performance. Here are some key factors to consider:
- Header Design: Long-tube headers typically provide better performance compared to shorty headers.
- Exhaust Diameter: A larger diameter exhaust system can improve flow but may affect low-end torque.
- Muffler Type: Choose between chambered or straight-through mufflers based on your desired sound and performance.
Top Exhaust Combinations for 500+ HP
For those looking to achieve over 500 horsepower, consider these exhaust combinations that work well with the selected camshafts:
- Hooker Headers Super Competition: These long-tube headers provide excellent flow and are a favorite among performance enthusiasts.
- Flowmaster 40 Series Mufflers: Known for their aggressive sound and performance, these mufflers work well with high horsepower setups.
- MagnaFlow Cat-Back Exhaust System: Offers a complete solution with great sound and performance gains.
Combining Camshaft and Exhaust for Optimal Performance
To achieve the best performance from your Camaro 350 small block, it’s essential to pair the right camshaft with an appropriate exhaust system. Here are some recommended combinations:
- Comp Cams Xtreme Energy 274H + Hooker Headers + Flowmaster 40 Series: This combination delivers aggressive power and a classic muscle car sound.
- Lunati Voodoo 60103 + MagnaFlow Cat-Back: Offers a great balance of performance and a deep, throaty exhaust note.
- Summit Racing SUM-1104 + Hedman Headers + Dynomax Ultra Flo: A cost-effective setup that doesn’t compromise on performance.
Tuning and Final Adjustments
After installing your new camshaft and exhaust system, tuning your engine is crucial for achieving optimal performance. Consider the following:
- ECU Tuning: A custom tune can maximize the benefits of your new components.
- Timing Adjustments: Proper ignition timing is essential for performance and engine safety.
- Fuel Quality: Using high-octane fuel can help prevent knocking and optimize performance.
Conclusion
Building a street beast with a Camaro 350 small block and achieving over 500 horsepower is an exciting challenge. By carefully selecting the right camshaft and exhaust combinations, along with proper tuning, you can create a powerful and thrilling driving experience. Whether you choose a classic setup or a more modern approach, the right choices will ensure your Camaro is a true performer on the street.