Brand new high quality M273 961 engine for Mercedes Benz

Description

The Mercedes-Benz M273 engine is a V8 automobile piston engine family used in the 2000s (decade). It was based on the similar M272 V6 introduced in 2004.
An evolution of the M113 V8,[1] all M273s have aluminium engine blocks, sequential fuel injection, forged steel connecting rods, a one-piece cast camshaft, and a magnesium intake manifold. The cylinders are lined with silicon/aluminium, and a dual-length variable-length intake manifold is fitted.
In addition to this, new features shared with the M272 include DOHC aluminium cylinder heads, 4 valves per cylinder and independent continuously variable valve timing on both the intake and exhaust sides. A new electronically controlled cooling system has eliminated the need for a mechanical thermostat for improved engine warm-up and optimum control of engine temperature.
E47[edit]
The E47 is a 4.7 L (4,663 cc) version. Bore and stroke is 92.9 mm × 86 mm (3.66 in × 3.39 in). Output is 250 kW (340 PS; 335 hp) at 6000 rpm with 460 N⋅m (339 lb⋅ft) of torque at 2700–5000 rpm.
Applications:
2007–2012 GL 450
2007–2013 S 450
2007–2011 ML 450
E55[edit]
The E55 is a 5.5 L (5,461 cc) version. Bore and stroke increased to 98 mm × 90.5 mm (3.86 in × 3.56 in). Output is 285 kW (387 PS; 382 hp) at 6000 rpm with 530 N⋅m (391 lb⋅ft) of torque at 2800–4800 rpm.
Applications:
2006–2011 E 500 / E 550
2006–2010 CL 500 / CL 550
2006–2010 CLS 500 / CLS 550
2006–2012 GL 500 / GL 550
2008–2011 ML 500 / ML 550
2006–2009 S 500 / S 550
2007–2012 SL 500 / SL 550
2006–2009 CLK 500 / CLK 550
2006–2015 G 500 / G 550
2007–2014 R 500 / R 550
2010–present KSU Gazal-1
*Note: 500 or 550 model naming varies depending on geographical market.