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When it comes to building a 700 horsepower street car, the choice of engine can significantly impact both performance and cost. Two popular choices among car enthusiasts are the Toyota 2JZ and the Nissan RB26. This article will explore the cost analysis of these two iconic engines, particularly when paired with TurboSmart boost controllers.
Overview of the Engines
The Toyota 2JZ and Nissan RB26 are both renowned for their tuning potential and reliability. Understanding their specifications and market prices is crucial for making an informed decision.
Toyota 2JZ
The 2JZ engine, particularly the 2JZ-GTE variant, is a 3.0-liter inline-six engine known for its robust construction and ability to handle high horsepower.
- Engine Type: Inline-six
- Displacement: 3.0 liters
- Stock Power: Approximately 276 hp
- Boost Potential: Up to 800 hp with proper modifications
Nissan RB26
The RB26, found in the Nissan Skyline GT-R, is also a 2.6-liter inline-six engine that has gained a reputation for its high-revving capabilities and tuning potential.
- Engine Type: Inline-six
- Displacement: 2.6 liters
- Stock Power: Approximately 280 hp
- Boost Potential: Up to 1000 hp with modifications
Cost Breakdown
Building a 700 hp street car involves several components beyond just the engine. Below is a cost breakdown for both the 2JZ and RB26 engines, including essential parts and labor.
Initial Engine Costs
- 2JZ-GTE Engine: $3,000 – $5,000
- RB26 Engine: $4,000 – $6,000
Turbo and Boost Controller Costs
- TurboSmart Boost Controller: $400 – $800
- Upgraded Turbo: $1,500 – $3,000
Supporting Modifications
- Fuel System Upgrade: $1,000 – $2,000
- Exhaust System: $800 – $1,500
- Engine Management System: $1,500 – $3,000
Labor Costs
- Labor for Engine Swap: $1,500 – $3,000
- Tuning Costs: $500 – $1,000
Total Estimated Costs
After compiling the costs from the components mentioned above, we can estimate the total cost for building a 700 hp street car with either engine.
Total Cost for 2JZ Build
The total cost for a 2JZ build can range from approximately $10,000 to $15,000 depending on the quality of parts and labor.
Total Cost for RB26 Build
The total cost for an RB26 build can range from approximately $12,000 to $18,000, reflecting the higher initial engine cost and potential additional modifications.
Performance Considerations
While cost is a crucial factor, performance characteristics also play a significant role in the decision-making process. Both engines have unique strengths that can affect driving experience and reliability.
2JZ Performance
The 2JZ is known for its linear power delivery and robust aftermarket support. It is often favored for its reliability and ease of tuning.
RB26 Performance
The RB26, while slightly more complex, offers exceptional high-revving capabilities and can achieve higher horsepower numbers with appropriate modifications.
Conclusion
Choosing between the 2JZ and RB26 for a 700 hp street car ultimately comes down to personal preference, budget, and desired performance characteristics. Both engines offer unique advantages and challenges, making them popular choices among automotive enthusiasts.