The Mercedes-Benz M156.980 is more than just an engine; it’s a piece of automotive history. As the first engine designed entirely by AMG, this 6.2-liter V8 powered the iconic S63 AMG (W221) and CL63 AMG (C216). Today, as these vehicles become modern classics, the demand for high-quality replacement engines is surging. However, purchasing a used […]

The BMW S85 isn’t just an engine; it’s a masterpiece of engineering inspired by Formula 1 technology. Powering the legendary E60 M5 and E63/E64 M6, this 5.0L naturally aspirated V10 remains one of the most sought-after power units for automotive enthusiasts and engine swap projects. Feature Specification Engine Code S85B50A Configuration 90° V10 Engine Displacement