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When it comes to enhancing the performance of naturally aspirated engines, choosing the right camshaft can make a significant difference. A well-selected camshaft can increase horsepower by 20-30 HP without breaking the bank. Here, we will explore some of the best hot camshaft options available for under $800, ensuring you get the most bang for your buck.
Understanding Camshaft Basics
A camshaft controls the timing and duration of the engine’s valve openings and closings. In naturally aspirated engines, the camshaft’s profile plays a crucial role in optimizing airflow and engine performance. Key factors to consider include:
- Lift: The height the valve opens, affecting airflow.
- Duration: The time the valve remains open, impacting engine breathing.
- Overlap: The period when both intake and exhaust valves are open, influencing performance at various RPMs.
Top Hot Camshaft Picks
Below are some recommended camshafts that provide excellent performance gains for naturally aspirated engines while remaining budget-friendly.
1. Comp Cams Xtreme Energy Camshaft
The Comp Cams Xtreme Energy series is well-known for its performance enhancement capabilities. This camshaft is designed for street performance and delivers a noticeable increase in horsepower.
- Lift: .480/.480
- Duration: 224/230 @ .050
- RPM Range: 2000-6000
2. Edelbrock Performer RPM Camshaft
The Edelbrock Performer RPM camshaft is ideal for those looking to improve mid-range performance. It provides a great balance of power and drivability.
- Lift: .470/.470
- Duration: 214/224 @ .050
- RPM Range: 1500-6500
3. Summit Racing Camshaft
Summit Racing offers a variety of camshafts that provide excellent performance for a reasonable price. Their camshaft is a great choice for those looking to enhance their engine without extensive modifications.
- Lift: .480/.480
- Duration: 224/234 @ .050
- RPM Range: 2000-6000
Installation Considerations
Installing a new camshaft can be a complex task. Here are some important considerations to keep in mind:
- Ensure you have the right tools, including a torque wrench and camshaft installation tool.
- Consider replacing other components such as lifters and timing chains for optimal performance.
- Follow the manufacturer’s specifications for installation to avoid engine damage.
Conclusion
Upgrading your naturally aspirated engine with a new camshaft can yield significant horsepower gains without exceeding your budget. Whether you choose the Comp Cams Xtreme Energy, Edelbrock Performer RPM, or Summit Racing camshaft, each option offers unique benefits that can enhance your vehicle’s performance. With careful installation and tuning, you can achieve the desired power increase and enjoy a more thrilling driving experience.