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The Toyota Supra is an iconic vehicle known for its performance and tuning potential, particularly when equipped with the legendary 2JZ-GTE engine. One of the most effective ways to enhance the power output of this engine is by installing a supercharger. In this article, we will explore the power gains achieved with a Paxton Novi 1200 supercharger on a 2JZ-GTE swapped Supra.
Understanding the 2JZ-GTE Engine
The 2JZ-GTE engine is a 3.0-liter inline-six engine that features a dual overhead camshaft (DOHC) design and a twin-turbocharger setup. This engine is renowned for its robustness and ability to handle significant power increases with the right modifications. The 2JZ-GTE has become a favorite among car enthusiasts and tuners due to its performance capabilities and aftermarket support.
What is a Paxton Novi 1200 Supercharger?
The Paxton Novi 1200 is a centrifugal supercharger that is designed to provide substantial power gains while maintaining reliability and drivability. Centrifugal superchargers work by compressing air and forcing it into the engine, allowing for increased air density and, consequently, more power. The Novi 1200 is known for its efficiency and ability to produce significant boost levels.
Power Gains with the Paxton Novi 1200
When installed on a 2JZ-GTE swapped Supra, the Paxton Novi 1200 can lead to impressive power gains. Depending on the supporting modifications and tuning, users can expect the following performance improvements:
- Increase in horsepower: Up to 600+ horsepower with proper tuning.
- Improved torque delivery: Enhanced low-end and mid-range torque for better acceleration.
- Higher boost levels: Capable of producing up to 10-15 psi of boost.
Supporting Modifications
To maximize the potential of the Paxton Novi 1200 supercharger, several supporting modifications are recommended:
- Upgraded fuel system: High-flow fuel injectors and a larger fuel pump.
- Enhanced cooling: An upgraded intercooler to manage intake temperatures.
- Performance exhaust: A free-flowing exhaust system to reduce back pressure.
- ECU tuning: A custom tune to optimize fuel delivery and ignition timing.
Installation Process
The installation of a Paxton Novi 1200 supercharger on a 2JZ-GTE swapped Supra requires careful planning and execution. Here are the key steps involved:
- Remove the factory intake and exhaust components.
- Install the supercharger mounting bracket and the Novi 1200 unit.
- Connect the supercharger to the intake manifold.
- Upgrade the fuel system components as needed.
- Install a new intercooler and piping.
- Reassemble the engine bay and ensure all connections are secure.
- Perform a custom ECU tune to optimize performance.
Driving Experience
After the installation of the Paxton Novi 1200, drivers often report a transformed driving experience. The supercharger provides a linear power band, allowing for smooth acceleration throughout the RPM range. The added torque enhances the vehicle’s responsiveness, making it feel more lively and engaging on the road.
Conclusion
Installing a Paxton Novi 1200 supercharger on a 2JZ-GTE swapped Supra can yield significant power gains, transforming the vehicle into a high-performance machine. With the right supporting modifications and tuning, drivers can enjoy enhanced horsepower, torque, and an exhilarating driving experience. For those looking to take their Supra to the next level, the Novi 1200 is an excellent choice.