Table of Contents
The S62 engine, known for its robust performance and engineering excellence, has garnered attention from car enthusiasts and tuners alike. In this article, we will explore the real-world performance results of the S62 engine when paired with Hennessey tuning, a name synonymous with high-performance modifications.
Understanding the S62 Engine
The S62 engine is a 4.4-liter V8 powerplant developed by BMW, primarily used in the E39 M5 and the E52 Z8. This engine is celebrated for its smooth power delivery and impressive horsepower figures. Here are some key specifications:
- Displacement: 4.4 liters
- Power Output: Approximately 400 horsepower
- Torque: 369 lb-ft
- Configuration: V8, DOHC, 32-valve
The Role of Hennessey Tuning
Hennessey Performance Engineering is renowned for its high-performance tuning and modifications. Their expertise in enhancing engine performance has made them a popular choice among enthusiasts looking to unlock the full potential of their vehicles. With a focus on both power and reliability, Hennessey offers various tuning packages for the S62 engine.
Tuning Packages Offered
Hennessey provides several tuning options for the S62 engine, each tailored to different performance goals. Here are some of the popular packages:
- Stage 1 Tune: Increases horsepower to around 450.
- Stage 2 Tune: Further enhancements push output to approximately 500 horsepower.
- Stage 3 Tune: Race-focused modifications can yield up to 600 horsepower.
Real-World Performance Results
To gauge the effectiveness of Hennessey tuning on the S62 engine, we analyzed real-world performance metrics from tuned vehicles. These results highlight the significant improvements achieved through Hennessey’s modifications.
Dyno Results
Dyno testing provides a controlled environment to measure the power output of the engine. Below are the dyno results from various stages of tuning:
- Stock S62: 400 horsepower, 369 lb-ft of torque.
- Hennessey Stage 1: 450 horsepower, 400 lb-ft of torque.
- Hennessey Stage 2: 500 horsepower, 425 lb-ft of torque.
- Hennessey Stage 3: 600 horsepower, 475 lb-ft of torque.
Acceleration Times
In addition to dyno results, real-world acceleration tests were conducted to measure the impact of Hennessey tuning on performance. Here are the 0-60 mph times:
- Stock S62: 5.0 seconds.
- Hennessey Stage 1: 4.5 seconds.
- Hennessey Stage 2: 4.0 seconds.
- Hennessey Stage 3: 3.5 seconds.
Driving Experience and Feedback
Owners of S62 engines who have undergone Hennessey tuning report a markedly improved driving experience. Enhanced throttle response, increased power, and a more exhilarating sound are commonly noted. Feedback from drivers includes:
- Improved Throttle Response: Immediate acceleration when pressing the pedal.
- Enhanced Sound: A more aggressive exhaust note that matches the performance.
- Better Handling: Tuning often coincides with suspension upgrades, improving overall dynamics.
Cost of Hennessey Tuning
While the performance gains from Hennessey tuning are significant, prospective buyers should consider the costs associated with these modifications. Below is a general breakdown of expenses:
- Stage 1 Tune: Approximately $3,500.
- Stage 2 Tune: Around $5,500.
- Stage 3 Tune: Estimated at $8,000.
Conclusion
The S62 engine, when tuned by Hennessey, showcases remarkable potential for performance enhancement. With substantial increases in horsepower, torque, and overall driving experience, Hennessey tuning stands out as a premier choice for enthusiasts seeking to maximize their S62 engine’s capabilities. Whether you opt for a Stage 1 tune or go all out with Stage 3, the results are sure to impress.