|
OHC Petrol Engines
Valve Dimensions
|
|
|
|
12 ST, 13 N, 13 S, C 13 N. 13 NB, 14 NV, C 14
NZ
|
|
|
|
A
|
B
|
C (Æ in mm) and Identification
|
D
|
|
|
1)
|
2)
|
in mm
|
Normal K
|
Oversize K1
0.075
|
Oversize K2
0.150
|
Oversize A
0.250
|
|
|
|
Inlet valve.
|
105
|
104.6
|
33
|
7.012
6.998
|
7.087
7.073
|
7.162
7.148
|
7.262
7.248
|
45°
|
|
|
Exhaust valve
|
105
|
104.6
|
29
|
6.992
6.978
|
7.067
7.053
|
7.142
7.128
|
7.242
7.228
|
45°
|
|
Valve stem bore
|
-
|
7.050
7.030
|
7.125
7.105
|
7.200
7.180
|
7.300
7.280
|
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1) Production
2) Service
P
& A supplies only valves of length 104.6 mm.
|
OHC Petrol Engines
Valve Dimensions
|
|
|
|
16 SV, C 16 LZ, E 16 NZ, C 16 NZ
|
|
|
|
A
|
B
|
C (Æ in mm) and Identification
|
D
|
|
|
1)
|
2)
|
in mm
|
Normal K
|
Oversize K1
0.075
|
Oversize K2
0.150
|
Oversize A
0.250
|
|
|
|
Inlet valve.
|
101.5
|
101.1
|
38
|
7.012
6.998
|
7.087
7.073
|
7.162
7.148
|
7.262
7.248
|
44°
|
|
|
Exhaust valve
|
101.5
|
101.1
|
31
|
6.992
6.978
|
7.067
7.053
|
7.142
7.128
|
7.242
7.228
|
44°
|
|
Valve stem bore
|
-
|
7.050
7.030
|
7.125
7.105
|
7.200
7.180
|
7.300
7.280
|
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1) Production
2) Service
P
& A supplies only valves of length 101.1 mm.
|
OHC Petrol Engines
Valve Dimensions
|
|
|
|
16 SH, 18 E, C 18 NT, C 18 NE
|
|
|
A
|
B in mm
|
C (Æ in mm)
|
D
|
|
|
1)
|
2)
|
16 SH
|
18E C18NT C18NE
|
Normal K
|
Oversize K1
0.075
|
Oversize K2
0.150
|
Oversize A
0.250
|
|
|
Inlet valve
|
106.5
|
106.1
|
35
|
41
|
7.985
7.795
|
8.060
8.050
|
8.135
8.125
|
8.235
8.225
|
44°
|
|
Exhaust valve
|
106.5
|
106.1
|
32
|
35
|
7.970
7.957
|
8.045
8.032
|
8.120
8.107
|
8.220
8.207
|
44°
|
|
|
Valve stem bore
|
-
|
-
|
8.017
8.000
|
8.092
8.075
|
8.167
8.150
|
8.267
8.250
|
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1) Production
2) Service
P & A supplies only
valves of length 102.6 mm.
|
OHC Petrol Engines
Valve Dimensions
|
|
|
|
18 SE, E 18 NV, 20 NE, 20 SEH, C 20 NE
|
|
|
A
|
B in mm
|
C (Æ in mm) and Identification
|
D
|
|
|
1)
|
2)
|
|
|
Normal K
|
Oversize K1
0.075
|
Oversize K2
0.150
|
Oversize A
0.250
|
|
|
Inlet valve
|
104.2
|
103.8
|
41.8
|
|
7.012
6.998
|
7.087
7.073
|
7.162
7.148
|
7.262
7.248
|
44°
|
|
Exhaust valve
|
104.2
|
103.8
|
36.5
|
|
6.992
6.978
|
7.067
7.053
|
7.142
7.128
|
7.242
7.228
|
44°
|
|
|
Valve stem bore
|
-
|
|
7.050
7.030
|
7.125
7.105
|
7.200
7.180
|
7.300
7.280
|
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1) Production
2) Service
P & A supplies only
valves of length 103.8 mm.
|
DOHC Petrol Engines
Valve Dimensions
|
|
|
|
C 20 XE, 20 XE, 20 XEJ
|
|
|
|
A
in mm
1) 2)
|
B
Æ in mm
|
C (Æ in mm)
Normal K
Oversize (0.4 mm shorter)
|
D
|
|
|
|
|
|
|
K1
0.075
|
K2
0.150
|
|
|
|
Inlet valve
|
105
|
104.6
|
33
± 0.1
|
6.970
6.955
|
7.045
7.030
|
7.120
7.105
|
44° 40´
|
|
|
Exhaust valve
|
105
|
104.6
|
29
± 0.1
|
6.960
6.945
|
7.035
7.020
|
7.110
7.095
|
44° 40´
|
|
Valve
stem bore
|
-
|
7.015
7.000
|
7.090
7.075
|
7.165
7.150
|
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1) Factory and
Service
2) Service
|
