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The Toyota Celica is a beloved sports car known for its sleek design and impressive performance. For enthusiasts looking to enhance their non-turbocharged (N/A) Celica’s power, upgrading the camshaft and intake system can yield significant horsepower gains. In this article, we will explore how to effectively add 20 horsepower to your Celica through these modifications.
Understanding the Basics of Power Mods
Before diving into specific upgrades, it’s essential to understand how modifications can influence your vehicle’s performance. The camshaft and intake are critical components that control airflow and engine timing, directly impacting horsepower and torque.
Benefits of Upgrading the Camshaft
Upgrading the camshaft can significantly alter your engine’s performance characteristics. A performance camshaft allows for better airflow, which can lead to improved combustion and increased horsepower.
- Increased lift and duration for better airflow
- Enhanced throttle response
- Improved power band
Selecting the Right Camshaft
When selecting a camshaft, consider the following factors:
- Lift: Higher lift increases airflow but may require additional modifications.
- Duration: Longer duration can improve high-end power but may affect low-end torque.
- Profile: Choose a profile that suits your driving style, whether it’s street or track-focused.
Intake Upgrades for Enhanced Performance
The intake system plays a crucial role in delivering air to the engine. Upgrading to a performance intake can complement your camshaft upgrade and maximize horsepower gains.
- Increased airflow capacity
- Better filtration for cleaner air
- Improved throttle response
Choosing the Right Intake System
When selecting an intake system, consider the following:
- Type: Cold air intakes generally provide better performance than short ram intakes.
- Material: Look for high-quality materials that resist heat and corrosion.
- Design: Ensure the design allows for optimal airflow and minimal restriction.
Combining Camshaft and Intake Upgrades
To achieve the best results, it’s recommended to combine both camshaft and intake upgrades. This synergy can help you reach that 20 horsepower increase while maintaining engine reliability.
- Install the camshaft first to assess the changes in engine response.
- Follow up with the intake upgrade to complement the increased airflow.
- Consider tuning the engine management system to optimize performance.
Installation Tips and Best Practices
Installing a new camshaft and intake system can be a challenging task. Here are some tips to ensure a smooth installation:
- Read the manufacturer’s instructions carefully before beginning.
- Gather all necessary tools and parts beforehand.
- Consider enlisting the help of a professional mechanic if you’re unsure about the process.
Final Thoughts
Upgrading the camshaft and intake system on your Toyota Celica can deliver noticeable performance improvements. By carefully selecting the right components and following best practices for installation, you can achieve a significant horsepower boost while enhancing your driving experience.