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The RB20DET engine is a popular choice among car enthusiasts, especially those who appreciate the Nissan brand. Known for its reliability and tuning potential, this inline-six engine can be pushed to impressive horsepower levels. In this guide, we will explore how to increase RB20DET horsepower to 350+ using Nismo parts.
Understanding the RB20DET Engine
The RB20DET is a turbocharged variant of Nissan’s RB20 engine. It features a DOHC design and is known for its robust construction. To reach higher horsepower levels, it is essential to understand its components and how they can be upgraded effectively.
Key Components for Upgrading Horsepower
- Turbocharger
- Fuel System
- Exhaust System
- Engine Management
- Intake System
Turbocharger Upgrades
One of the most effective ways to increase horsepower is by upgrading the turbocharger. Nismo offers high-performance turbo options that can significantly boost power output.
Fuel System Enhancements
To support higher horsepower levels, the fuel system must be upgraded. This includes installing larger fuel injectors and a high-flow fuel pump. Nismo parts are designed to work seamlessly with the RB20DET engine.
Exhaust System Improvements
An efficient exhaust system allows for better airflow, which is crucial for performance. Upgrading to a Nismo exhaust system can help reduce back pressure and improve overall engine efficiency.
Engine Management Systems
To maximize the potential of the upgrades, a proper engine management system is essential. Nismo offers tuning solutions that can optimize fuel maps and ignition timing for increased performance.
Intake System Modifications
A high-performance intake system can improve airflow into the engine. Nismo’s intake kits are designed to enhance the RB20DET’s breathing capabilities, leading to better throttle response and power gains.
Step-by-Step Guide to Achieving 350+ Horsepower
Now that we have identified the key components, let’s dive into a step-by-step guide to achieve 350+ horsepower with Nismo parts.
Step 1: Upgrade the Turbocharger
Start by replacing the stock turbocharger with a Nismo high-performance turbo. Ensure that all necessary fittings and lines are compatible and securely installed.
Step 2: Install Larger Fuel Injectors
Remove the existing fuel injectors and replace them with larger Nismo injectors. This will allow for increased fuel delivery to match the upgraded turbocharger.
Step 3: Upgrade the Fuel Pump
Next, install a high-flow Nismo fuel pump. This will ensure that the fuel system can keep up with the increased demands of the engine.
Step 4: Install a New Exhaust System
Remove the stock exhaust and replace it with a Nismo performance exhaust system. This will help improve exhaust flow and reduce back pressure.
Step 5: Tune the Engine Management System
After all hardware upgrades, it’s time to tune the engine management system. Use Nismo’s tuning software to adjust fuel maps and ignition timing for optimal performance.
Step 6: Upgrade the Intake System
Finally, install a Nismo intake system to improve airflow into the engine. This will enhance performance and throttle response, contributing to the overall horsepower increase.
Final Thoughts
Upgrading the RB20DET to achieve 350+ horsepower is an exciting project that can yield impressive results. By utilizing Nismo parts, you can ensure that your modifications are reliable and effective. With the right approach and attention to detail, your RB20DET can become a powerhouse on the road.