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The Mercedes-AMG GT has made a significant mark in the automotive world with its powerful performance and sleek design. One of the standout features of this vehicle is the M177 engine, a twin-turbocharged V8 that delivers impressive power and torque. In this article, we will explore the dyno results comparing the stock M177 engine with a fully modified version, highlighting the gains achieved through various modifications.
Understanding the M177 Engine
The M177 engine is known for its robust performance and efficiency. It is a 4.0-liter V8 engine that utilizes twin-scroll turbochargers to maximize power delivery. The stock version of the engine produces around 469 horsepower and 465 lb-ft of torque, making it a formidable competitor on the track and the road.
Stock vs. Fully Modded M177 Engine
When it comes to performance, modifications can significantly impact the output of the M177 engine. We conducted a series of dyno tests to compare the stock engine against a fully modified version. The modifications included upgraded turbos, a high-performance exhaust system, and an optimized ECU tune.
Stock M177 Engine Dyno Results
The stock M177 engine was tested on a dynamometer, yielding the following results:
- Horsepower: 469 hp
- Torque: 465 lb-ft
- RPM Range: 6,000 – 6,500
Fully Modified M177 Engine Dyno Results
After installing performance modifications, the fully modded M177 engine was subjected to the same dyno tests. The results were impressive:
- Horsepower: 650 hp
- Torque: 620 lb-ft
- RPM Range: 6,500 – 7,000
Performance Gains Analysis
The difference in performance between the stock and fully modified M177 engine is notable. The modifications resulted in a substantial increase in both horsepower and torque, showcasing the potential of the engine when enhanced with aftermarket parts.
Horsepower Gains
The fully modified M177 engine achieved an increase of 181 horsepower over the stock version. This represents a significant gain that can be felt during acceleration and overall driving experience.
Torque Gains
In terms of torque, the modified engine produced 155 lb-ft more than the stock engine. This increase in torque enhances the vehicle’s responsiveness and allows for quicker acceleration, especially in lower RPM ranges.
Conclusion
The dyno results clearly demonstrate the potential for performance enhancements on the Mercedes-AMG GT’s M177 engine. With proper modifications, drivers can experience substantial gains in horsepower and torque, transforming the driving experience. Whether for track use or daily driving, the fully modded M177 engine stands out as a powerhouse in the automotive landscape.