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w140 MercedesBenz 600 SEL first Sclass with a V12 engine
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=sMSdFKWhp9w
The 6.0-liter V12 M 120 engine was an entirely new design, not just the first series-produced twelve-cylinder Mercedes-Benz passenger car, but also the most powerful Mercedes-Benz car engine of its day, with a rated power output of 300 kW (408 hp). With a peak torque of 580 Newton meters, it reached the 500 Newton meters mark at 1600/min. As with the six-cylinder and the two V8 engines, the twelve-cylinder was also equipped with four-valve technology, variable intake camshaft, and an electronic injection system with a hot-wire air mass sensor. With all engines, a high priority was placed on minimizing exhaust emissions and reducing fuel consumption. The new fully electronic ignition system calculated the optimum ignition point from 300 ignition maps, tuned for each cylinder individually and to the knock limit in each case. The M 120 was the only twelve-cylinder engine worldwide to feature this cylinder-selective anti-knock control. This alone made possible the high compression ratio of 10:1, necessary for optimum use of fuel. • #w140 #600sel #sclass #oldbenz • source: Daimler AG
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