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The Mitsubishi 3000GT is a beloved sports car known for its performance and tuning potential. One of the most effective upgrades for increasing power is the installation of a boost controller. In this article, we will discuss the installation of the Greddy Profec B Spec II Boost Controller, detailing the real-world power gains and costs associated with this modification.
Understanding Boost Controllers
A boost controller regulates the amount of boost pressure produced by a turbocharger. By managing this pressure, drivers can enhance engine performance significantly. The Greddy Profec B Spec II offers precise control and is a popular choice among enthusiasts.
Benefits of the Greddy Profec B Spec II
- Precision Control: Allows for fine-tuning of boost levels.
- Digital Display: Easy-to-read interface for real-time monitoring.
- Multiple Settings: Ability to store different boost levels for various driving conditions.
Installation Process
Installing the Greddy Profec B Spec II requires some mechanical knowledge and the right tools. Here’s a step-by-step guide to help you through the installation process.
Tools Required
- Socket set
- Wrenches
- Wire strippers
- Electrical tape
- Boost gauge (optional)
Step-by-Step Installation
Follow these steps to install the boost controller:
- Step 1: Disconnect the battery to ensure safety during installation.
- Step 2: Locate the turbocharger and the wastegate actuator.
- Step 3: Remove the stock boost control solenoid.
- Step 4: Connect the Greddy Profec B Spec II wiring harness to the boost controller.
- Step 5: Attach the boost controller to a secure location in the engine bay.
- Step 6: Connect the vacuum lines from the turbocharger and wastegate to the boost controller.
- Step 7: Reconnect the battery and turn on the ignition.
- Step 8: Configure the settings on the Greddy Profec B Spec II according to your desired boost levels.
Real-World Power Gains
After installation, many users report significant power gains. Here’s what you can expect:
- Increased Horsepower: Many users experience an increase of 30-50 horsepower depending on the tuning.
- Improved Torque: Enhanced torque delivery, especially in the mid-range RPMs.
- Better Throttle Response: More immediate power delivery when accelerating.
Cost of Installation
The cost of installing the Greddy Profec B Spec II can vary based on whether you do it yourself or hire a professional. Here’s a breakdown:
- Boost Controller Cost: Approximately $300 to $400.
- Installation (DIY): Minimal, just the cost of tools if not already owned.
- Professional Installation: $100 to $300 depending on labor rates.
Conclusion
Installing a Greddy Profec B Spec II Boost Controller on a Mitsubishi 3000GT can yield impressive power gains. With a relatively straightforward installation process and reasonable costs, this upgrade is a worthwhile investment for any enthusiast looking to enhance their vehicle’s performance. Always remember to monitor your boost levels and ensure your vehicle is tuned properly to handle the increased power.