Table of Contents
Installing a Zetec performance camshaft on your NA Miata can significantly enhance the engine’s performance, providing more power and a thrilling driving experience. This guide will explore the expected power gains, costs involved, and essential considerations for this upgrade.
Understanding the Zetec Performance Camshaft
The Zetec performance camshaft is designed to optimize the airflow and improve the engine’s efficiency. By adjusting the timing and lift of the valves, this camshaft can lead to notable increases in horsepower and torque.
Key Features of the Zetec Camshaft
- Increased valve lift for better airflow
- Improved timing for enhanced performance
- Durable construction for longevity
Expected Power Gains
One of the main reasons for installing a performance camshaft is the potential increase in power. While results can vary based on other modifications and tuning, here are some general expectations:
- Estimated horsepower increase: 10-20 hp
- Estimated torque increase: 5-15 lb-ft
- Improved throttle response and acceleration
Factors Influencing Power Gains
Several factors can affect the actual power gains from a Zetec camshaft installation, including:
- Existing engine modifications (intake, exhaust, etc.)
- Tuning and engine management software
- Quality of installation and components
Costs Involved
Before diving into the installation, it’s essential to consider the costs associated with the Zetec performance camshaft upgrade. Here’s a breakdown of the potential expenses:
- Cost of the Zetec camshaft: $300 – $600
- Labor costs for installation: $200 – $500
- Tuning costs: $150 – $400
Total Estimated Cost
In total, you can expect to spend anywhere from $650 to $1,500 for the entire process, depending on the specific components and services you choose.
Installation Process
Installing a Zetec performance camshaft requires mechanical knowledge and experience. Here’s a brief overview of the installation process:
- Remove the engine cover and intake manifold.
- Disconnect the timing belt or chain.
- Remove the old camshaft and install the new Zetec camshaft.
- Reassemble all components and ensure proper alignment.
- Perform tuning to adjust for new camshaft specifications.
Tools Required
- Socket set
- Torque wrench
- Timing tools
- Basic hand tools
Considerations Before Upgrading
Before proceeding with the installation, consider the following:
- Ensure compatibility with your engine model.
- Evaluate your overall performance goals.
- Consider additional modifications for optimal results.
Conclusion
Installing a Zetec performance camshaft on your NA Miata can provide significant power gains and enhance your driving experience. By understanding the expected outcomes, costs, and installation process, you can make an informed decision about this exciting upgrade.