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The 1995 BMW E36 M3 is a beloved model among car enthusiasts, known for its performance and handling. With the S50B30 engine, it delivers an exhilarating driving experience. In this article, we will explore the dyno results of the E36 M3 and compare it to the E30 S50 swap performance, highlighting key differences and performance metrics.
Overview of the BMW E36 M3
The E36 M3, produced from 1992 to 1999, is part of the BMW 3 Series and is often celebrated for its balance of power and agility. Equipped with the S50B30 engine, it boasts a 3.0-liter inline-six that produces impressive horsepower and torque figures.
Specifications of the S50B30 Engine
- Engine Type: Inline-six
- Displacement: 3.0 liters
- Power Output: Approximately 240 hp
- Torque: Around 236 lb-ft
- Redline: 7,200 RPM
The S50B30 engine is known for its high-revving nature and responsiveness, making it a favorite among driving enthusiasts. The combination of lightweight construction and advanced engineering contributes to its performance.
The E30 S50 Swap
Swapping the S50 engine into an E30 chassis has become a popular modification among BMW fans. This swap enhances the performance of the E30, allowing it to benefit from the S50’s power and technology.
Benefits of the S50 Swap
- Increased horsepower and torque
- Improved handling dynamics
- Modern engine technology
- Greater tuning potential
Many enthusiasts choose the S50 swap for its ability to transform the driving experience of the E30, making it not only faster but also more enjoyable to drive.
Dyno Results Comparison
To understand the performance differences between the E36 M3 with the S50B30 engine and the E30 with an S50 swap, we conducted a series of dyno tests. The results provide valuable insights into how these two setups perform under controlled conditions.
E36 M3 Dyno Results
- Peak Horsepower: 240 hp at 6,500 RPM
- Peak Torque: 236 lb-ft at 4,800 RPM
- Power Band: Smooth and linear
The E36 M3 showcases its strength with a robust power band, allowing for confident acceleration and performance on the track.
E30 S50 Swap Dyno Results
- Peak Horsepower: 250 hp at 6,800 RPM
- Peak Torque: 240 lb-ft at 5,200 RPM
- Power Band: Aggressive and responsive
The E30 S50 swap demonstrates a slight edge in horsepower and torque, providing a more aggressive driving experience. The higher redline also contributes to its performance capabilities.
Performance Analysis
When analyzing the dyno results, several factors come into play that influence the overall performance of both vehicles. These factors include weight, aerodynamics, and drivetrain characteristics.
Weight Considerations
The E36 M3 is heavier than the E30, which can affect acceleration and handling. However, the E36’s chassis is designed to handle the added weight effectively.
Aerodynamics
Aerodynamic design plays a crucial role in high-speed performance. The E36 M3 benefits from a more modern design, providing better stability at speed compared to the E30.
Drivetrain Dynamics
The E36 M3 features a refined drivetrain, which enhances its power delivery and responsiveness. The E30, while benefiting from the S50 engine, may not match the overall refinement of the E36’s setup.
Conclusion
Both the 1995 BMW E36 M3 and the E30 S50 swap offer unique driving experiences and performance capabilities. The dyno results indicate that while the E30 swap provides slightly more horsepower, the E36 M3 excels in overall refinement and handling.
Ultimately, the choice between the two setups will depend on personal preferences and driving goals. Whether you prefer the modern feel of the E36 or the classic charm of the E30, both vehicles represent the pinnacle of BMW engineering.