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The KA24DE is a popular engine choice among car enthusiasts looking to enhance performance. When paired with a JWT Stage 3 Turbo Kit, it has the potential to deliver impressive power gains. In this article, we will explore the performance testing of the KA24DE with this turbo kit, including a detailed power and cost breakdown.
Overview of the KA24DE Engine
The KA24DE is a 2.4-liter inline-four engine produced by Nissan. Known for its reliability and tunability, it has become a favorite among the tuning community. The engine features a DOHC design and is capable of producing decent power in its naturally aspirated form.
JWT Stage 3 Turbo Kit Details
The JWT Stage 3 Turbo Kit is designed to maximize the performance of the KA24DE engine. This kit includes several key components that work together to increase airflow and boost levels.
- Garrett T28 Turbocharger
- Custom Turbo Manifold
- Upgraded Fuel Injectors
- Intercooler and Piping
- ECU Tune
Performance Testing Methodology
To accurately assess the performance of the KA24DE with the JWT Stage 3 Turbo Kit, a series of tests were conducted on a dynamometer. These tests measured horsepower and torque output at various RPMs.
Testing Conditions
Testing was performed under controlled conditions to ensure consistent results. The following parameters were maintained during the tests:
- Ambient Temperature: 70°F
- Humidity: 50%
- Fuel Type: 91 Octane Gasoline
- Engine Break-in: 500 miles post-installation
Power Output Results
The results from the dynamometer testing showed significant improvements in power output after the installation of the JWT Stage 3 Turbo Kit. Below are the key findings:
- Stock KA24DE: 140 hp @ 5,600 RPM, 150 lb-ft @ 4,000 RPM
- With JWT Stage 3 Turbo Kit: 280 hp @ 6,500 RPM, 250 lb-ft @ 4,500 RPM
Cost Breakdown of the JWT Stage 3 Turbo Kit
Understanding the cost associated with performance upgrades is crucial for enthusiasts. Here’s a detailed breakdown of the expenses incurred for the JWT Stage 3 Turbo Kit installation:
- JWT Stage 3 Turbo Kit: $3,200
- Installation Labor: $800
- Additional Parts (intercooler piping, gaskets, etc.): $300
- Tuning (ECU reflash): $500
Total Cost
The total investment for enhancing the KA24DE with the JWT Stage 3 Turbo Kit comes to approximately $4,800. This figure includes all parts, labor, and tuning costs.
Conclusion
The performance testing of the KA24DE with the JWT Stage 3 Turbo Kit demonstrates the substantial power gains achievable through turbocharging. With a total cost of around $4,800, enthusiasts can expect a significant boost in performance, making it a worthwhile investment for those looking to enhance their vehicle’s capabilities.