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The RB20DET engine is a popular choice among car enthusiasts looking to enhance their vehicle’s performance. With the right modifications, this engine can produce impressive horsepower and torque figures. In this article, we will explore the real-world results of an RB20DET equipped with an HKS Super Dragger exhaust and an upgraded intercooler, achieving a remarkable 330 horsepower.
Understanding the RB20DET Engine
The RB20DET is a 2.0-liter inline-six engine produced by Nissan. Known for its robustness and tuning potential, it has become a favorite in the performance car community. The engine features a DOHC design and is equipped with a turbocharger, allowing for significant power gains with the right modifications.
- Engine Type: Inline-six
- Displacement: 2.0 liters
- Turbocharged: Yes
- Power Output: Stock around 200 hp
Key Modifications for Performance
To achieve the 330 horsepower mark, several key modifications were made to the RB20DET engine. These enhancements focused on improving airflow, reducing turbo lag, and increasing overall efficiency.
HKS Super Dragger Exhaust
The HKS Super Dragger exhaust system is designed to maximize exhaust flow, which is crucial for turbocharged engines. By reducing back pressure, this exhaust allows the turbocharger to spool up more quickly and efficiently.
- Mandrel-bent piping for optimal flow
- Lightweight construction
- Deep, aggressive sound
Upgraded Intercooler
An upgraded intercooler is essential for maintaining lower intake temperatures, which improves engine performance and reliability. A larger intercooler can significantly reduce the temperature of the compressed air before it enters the engine.
- Increased core size for better heat dissipation
- Improved airflow design
- Durable construction materials
Real-World Dyno Results
After installing the HKS Super Dragger exhaust and the upgraded intercooler, the RB20DET was taken to a dyno for testing. The results were impressive, showcasing the effectiveness of the modifications.
- Peak Horsepower: 330 hp
- Peak Torque: 300 lb-ft
- Boost Pressure: 18 psi
Driving Experience and Performance
The increase in horsepower and torque transformed the driving experience of the vehicle. The RB20DET delivered power smoothly across the RPM range, making it not only fast but also enjoyable to drive.
- Responsive throttle input
- Minimal turbo lag
- Enhanced acceleration and top speed
Conclusion
The combination of the HKS Super Dragger exhaust and an upgraded intercooler on the RB20DET has proven to be a successful formula for achieving high horsepower figures. With a real-world output of 330 hp, this setup demonstrates the potential of the RB20DET engine when paired with quality aftermarket components.
For enthusiasts looking to enhance their RB20DET, these modifications are a solid investment that can lead to significant performance gains and an exhilarating driving experience.