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The SR20DET engine is a popular choice among car enthusiasts looking to enhance their vehicle’s performance. This guide will explore the best upgrades from Greddy and HKS that can help you achieve 350 horsepower and improve engine response.
Understanding the SR20DET Engine
The SR20DET is a turbocharged inline-four engine that has gained a reputation for its tuning potential and reliability. Originally manufactured by Nissan, this engine is commonly found in models like the 240SX and Silvia. With the right modifications, it can deliver impressive power and responsiveness.
Key Upgrades for 350 HP
To reach the 350 horsepower mark, several critical upgrades are necessary. Here are the essential components you should consider:
- Turbocharger Upgrade
- Intercooler Upgrade
- Fuel System Enhancements
- ECU Tuning
- Exhaust System Improvements
Turbocharger Upgrade
Upgrading your turbocharger is one of the most effective ways to increase horsepower. Both Greddy and HKS offer high-performance turbo options that can significantly enhance your SR20DET’s output.
- Greddy TD06SH Turbo – Known for its quick spool time and high efficiency.
- HKS GT2835 Turbo – Provides a balance of power and response for street and track use.
Intercooler Upgrade
An upgraded intercooler is crucial for maintaining optimal air temperatures and improving overall engine performance. A larger intercooler can help reduce intake temperatures and prevent knocking.
- Greddy Front Mount Intercooler Kit – Offers excellent cooling efficiency and fits perfectly with the SR20DET.
- HKS Racing Intercooler – Designed for high-performance applications, it ensures maximum airflow.
Fuel System Enhancements
To support higher horsepower, your fuel system must be upgraded. This includes larger injectors and a high-flow fuel pump.
- Greddy 740cc Fuel Injectors – Ideal for high horsepower applications.
- HKS Fuel Pump – Provides reliable fuel delivery under high-pressure conditions.
ECU Tuning
After upgrading your turbo and fuel system, it’s essential to tune your ECU to maximize performance. Proper tuning can help achieve optimal air-fuel ratios and ignition timing.
- Greddy E-Manage Ultimate – Allows for advanced tuning capabilities and easy installation.
- HKS F-Con V Pro – Offers extensive tuning options for serious enthusiasts.
Exhaust System Improvements
A performance exhaust system can help increase horsepower by improving exhaust flow. Both Greddy and HKS offer high-quality options that can enhance sound and performance.
- Greddy SP Elite Exhaust – Provides a deep tone while maximizing exhaust flow.
- HKS Hi-Power Exhaust – Known for its lightweight design and performance gains.
Conclusion
Upgrading your SR20DET engine to achieve 350 horsepower is an exciting journey. By investing in quality parts from Greddy and HKS, you can enhance your vehicle’s performance and driving experience. Always remember to consider the compatibility of each component and consult with professionals if needed.