5 Series E61 525xi (N52) TOUR
11 00 Engine in general N52 B25
Cylinder
6
Bore
mm
82
Stroke
mm
79
Effective displacement
cm
3
2497
Compression ratio
:1
11
Max. permissible engine speed
rpm
6500
±
50
Permissible constant speed
rpm
6300
Compression pressure:
Minimum and maximum values depending on position of
Valvetronic.
9 ... 18
Compression pressure:
Maximum deviation of all cylinders to each other.
bar
2
TD Engine in general N52 / B25
BMW AG - TIS
18.02.2013 22:00
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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