E31 850CSi COUPE | S70 Engine | TD Cylinder Head & Cover
11 12 Cylinder head with cover S70 B 56
Cylinder head height standard
mm
140
Machining limit
mm
Cylinder head may not be machined.
Valve guides are not available as replacement parts.
Valve guide inner dia. (installed)
Standard
mm
7.0 H7
Size 1
mm
7.1 H7
Size 2
mm
7.2 H7
Max. tilt clearance
(wear between valve and valve guide)
mm
0.5
Camshaft bearing
Pilot bearing - width
mm
25.85
-0.08
TD Cylinder head with cover, S70, B 56
BMW AG - TIS
07.02.2013 12:28
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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