The 6.2-liter Mercedes V8 is widely acknowledged as being one of the best V8 engines ever built. Its use in so many of Mercedes’ cars over the years has, indeed, confirmed it. Even in its weakest state of tune, in the C63 with 457 hp, it’s still an awesome powerplant. German tuner HMS-Tuning have decided that 457 hp is definitely not enough and the car deserves more, so they’re offering a supercharger kit and... [...]Source: autoevolution