According to the workshop manual, the correct idle speed of Park is 650 +100/-50. In drive, it should be 550 +/-50. To fix this problem could be a myriad of complications (welcome to the M117 engine), but I suggest starting at the idle air valve (top front of the engine under the air cleaner housing) and clean it out with some carburetor This marvel of engineering unleashes an impressive power curve, delivering somewhat smooth yet punchy acceleration and speed. The key characteristics of a Grand Tourer, luxury, power and style, combined in a magnificent machine known as the Mercedes 560 SEC. Starting from an old mod of “560SEC AMG”, I reworked most of the 3D Model, to fit 1990 Mercedes 560 SEC 1984 W123 280CE, Euro Spec 4-speed 2012 Porsche 911 Carrera 4 GTS. Save Share. Reply Quote. M. Top Contributors this Month FOLLOW MARKET. The 500SEC was one of the top variants of the C126 Mercedes-Benz S-Class Coupe. When launched for the 1982 model year, the 500 SEC was the top offering for the S-Class coupes. This line of cars was initially powered by Mercedes' 5.0 L 230bhp M117.963 V8 engine, but for the 1986 model year, the new M117.965 V8 unit was used. Ferrari Testarossa, Lamborghini Countach, and Porsche Turbos – with a top speed of 188MPH. As we’ve become accustomed to, 560 SEC AMG 6.0 has a definitive presence. The first thing that is striking about the car is the monochrome black exterior and immense size even without the usual AMG bodywork add-ons, this car is a big coupe, in the mode of The 560 is the ultimate M117 engine. This family of engines was introduced in 1969 with the 3.5l M116 and was followed in 1972 with the 4.5 M117. The M117 is a longer stroke version of the M116. Both engines share a SOHC design, 2 valves per cylinder and always had fuel injection. These engines evolved over time with the final iteration coming With a 20% increase in gear ratio, I bet your 560sec gets up to speed in a hurry. I remember switching my 3.73 rear end out for a 4.56 in my 427 Vette, which is about the same proportion, and it was pretty dramatic. It did drop the top speed though. The 2018 Mercedes-Benz S560 4Matic coupe offers a near perfect blend of luxury and performance for those who can afford it. 30–50 mph: 2.7 sec Top gear, 50–70 mph: 3.3 sec Standing ¼-mile ZDTMcx.

mercedes 560 sec top speed