BMW S65
Engine
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The BMW S65 is a naturally aspirated V8 petrol engine which was produced from 2007 to 2013. Its main use was in the BMW M3. There is no direct replacement for the S65, since the following generation of M3 switched to a turbocharged straight-six... Wikipedia
Weight: 445 lb
Configuration: 90° V8
Cylinder block material: Aluminium
Cylinder bore: 92 mm (3.62 in)
Displacement: 4.0 L (3,999 cc); 4.4 L (4,361 cc)
Fuel system: Electronic multi-point fuel injection
Piston stroke: 75.2 mm (2.96 in); 82 mm (3.2 in)