bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

11 Engine Block > < 6 RA Sectional Painting
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11 00 Engine in general N54  B30

Cylinder

6

Bore

mm

84

Stroke

mm

89.6

Effective displacement

cm

3

2979

Compression ratio

:1

10.2

Max. permissible engine speed

rpm

7000

Permissible constant speed

rpm

6550

Compression pressure:

Minimum and maximum values depending on position of
Valvetronic.

14...16

Compression pressure:

Maximum deviation of all cylinders to each other.

bar

2

TD  Engine in general N54 / B30

BMW AG - TIS

12.02.2013  18:06

Issue status (12/2007) Valid only until next DVD is issued

Copyright

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11 Engine Block > < 6 RA Sectional Painting