Table of Contents
The FA20 engine, known for its performance potential, offers an exciting opportunity for car enthusiasts looking to enhance their vehicle’s capabilities. In this article, we will provide a detailed cost breakdown of a complete FA20 performance build featuring Cosworth pistons and a Garrett turbo, all for a budget of $5,500.
Understanding the FA20 Engine
The FA20 engine, developed by Subaru, is a flat-four engine that combines a lightweight design with impressive power output. This engine is commonly found in models like the Subaru BRZ and Toyota 86. Its potential for modification makes it a popular choice among tuners.
Key Components of the Build
For this performance build, we will focus on several key components that will significantly enhance the engine’s performance. The main components include:
- Cosworth Pistons
- Garrett Turbocharger
- Upgraded Fuel System
- ECU Tune
- Exhaust System
Cosworth Pistons
Cosworth pistons are designed to withstand high levels of stress and provide improved performance. They are a critical part of this build, allowing for higher compression ratios and better thermal efficiency.
Garrett Turbocharger
The Garrett turbocharger is known for its reliability and performance. It significantly increases the engine’s power output by forcing more air into the combustion chamber, resulting in a more efficient burn and higher horsepower.
Cost Breakdown
Now, let’s break down the costs associated with each component of the build. This will provide a clearer picture of how to achieve a complete performance upgrade within the $5,500 budget.
- Cosworth Pistons: $1,200
- Garrett Turbocharger: $1,500
- Upgraded Fuel System: $800
- ECU Tune: $500
- Exhaust System: $600
- Labor Costs: $900
- Miscellaneous Parts: $500
Total Cost Summary
Adding up the costs gives us the following summary:
- Total Cost: $5,500
Performance Expectations
With this performance build, you can expect significant improvements in both horsepower and torque. The combination of Cosworth pistons and a Garrett turbocharger will allow the FA20 engine to reach its full potential.
Estimated Horsepower Gains
After completing this build, it is reasonable to expect horsepower gains in the range of:
- Stock FA20 Horsepower: ~200 HP
- Estimated After Build: ~300 HP
Conclusion
The FA20 performance build with Cosworth pistons and a Garrett turbocharger provides an excellent balance of performance and affordability. With a total cost of $5,500, this build is an attractive option for enthusiasts looking to enhance their driving experience.
By carefully selecting quality components and managing costs, you can achieve a powerful and reliable performance upgrade that maximizes the potential of the FA20 engine.