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Home >> BMW >> 2018 >> X3 M40i >> Repair and Diagnosis >> External Pages >> Different car >> Section 417 (Engine - Technical Data) >> Engine In General (N52T) >> 11 00 Engine in general N52T B30 ROZ 87

11 00 Engine in general N52T B30 ROZ 87

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ENGINE IN GENERAL SPECIFICATION

Cylinder   6
Bore Ø mm 85
Stroke mm 88
Effective displacement cm3 2996
Compression ratio :1 9.5
Max. permissible engine speed rpm 6800±50
Permissible constant speed rpm 6500
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