3 Series E30 M3 (S14) CONVER
11 12 Cylinder head with valve seat cover S14
Valve seat angle
°
45
Correction angle
°
35/60
Valve seat width (dimension "B")
Intake
mm
1.2
+0.1
(0.047
+0.004
)
Exhaust
mm
1.4
+0.1
(0.055
+0.004
)
Ø valve seat (dimension "V")
Intake, outer Ø
mm
36.6
+0.1
(1.441
+0.004
)
Exhaust, outer Ø
mm
31.4
+0.1
(1.236
+0.004
)
TD Cylinder head with valve seat cover, S14
BMW AG - TIS
30.01.2013 03:26
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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