Camshaft Selection Guide: Real-world Results from Crower Stage 2 Camshaft Swap

by

The camshaft is a crucial component in an engine that significantly influences performance. Choosing the right camshaft can enhance power, torque, and overall engine efficiency. In this article, we will explore the real-world results of a Crower Stage 2 camshaft swap, providing insights into its impact on vehicle performance.

Understanding Camshaft Basics

A camshaft controls the timing and duration of the engine’s valves opening and closing. It plays a vital role in the engine’s breathing, affecting how much air and fuel mix enters the combustion chamber. Key factors to consider include:

  • Lift: The distance the valve is pushed open.
  • Duration: The length of time the valve remains open.
  • Timing: The precise moment the valve opens and closes in relation to the crankshaft position.

Why Choose the Crower Stage 2 Camshaft?

The Crower Stage 2 camshaft is designed for performance enthusiasts looking to maximize their engine’s capabilities. It offers a balance between street usability and track performance. Key features of the Crower Stage 2 include:

  • Increased lift for better airflow.
  • Optimized duration for enhanced power band.
  • Compatibility with stock components for easier installation.

Real-World Results: Performance Gains

After swapping to the Crower Stage 2 camshaft, numerous tests were conducted to assess its performance impact. Here are the findings:

  • Horsepower Increase: Dyno tests showed an increase of approximately 25-30 horsepower at peak RPM.
  • Torque Improvement: Torque gains were notable, with a peak increase of around 20 lb-ft.
  • RPM Range: The camshaft improved throttle response and broadened the usable RPM range.

Installation Process

Installing the Crower Stage 2 camshaft requires some mechanical expertise. Here’s a brief overview of the installation process:

  • Remove the valve covers and timing chain/belt.
  • Take out the old camshaft and lifters.
  • Install the new Crower Stage 2 camshaft and lifters, ensuring proper alignment.
  • Reassemble the timing chain/belt and valve covers.
  • Check for proper clearances and adjustments.

Tuning Considerations

After installing a new camshaft, tuning is essential to optimize performance. Here are some tuning considerations:

  • Adjust fuel maps to accommodate increased airflow.
  • Modify ignition timing for improved throttle response.
  • Consider a custom tune for maximum performance and drivability.

Common Questions About Camshaft Swaps

Many enthusiasts have questions regarding camshaft swaps. Here are some common queries:

  • Will a camshaft swap affect my warranty? Yes, it can void warranties depending on the manufacturer’s policies.
  • Do I need to upgrade my fuel system? In some cases, yes. Increased airflow may require a higher fuel flow rate.
  • How will my vehicle’s drivability be affected? Drivability can improve with proper tuning, but some loss in low-end torque may occur.

Conclusion

The Crower Stage 2 camshaft offers significant performance improvements for those looking to enhance their vehicle’s capabilities. With increased horsepower, torque, and a broader RPM range, it stands out as a solid choice for performance enthusiasts. Proper installation and tuning are crucial to maximize the benefits of this upgrade.