Technical Data
Valves
Included angle between valves
Valve clearances, engine cold (max. 35 °C)
Inlet valve
Exhaust valve
Valve timing
Inlet opens
Inlet closes
Exhaust opens
Exhaust closes
Valve head dia.
Inlet
Exhaust
Inlet
Exhaust
Stem dia.
Inlet
Wear limit
Exhaust
Wear limit
Inlet
Wear limit
Exhaust
Wear limit
Valve head edge thickness
Inlet
Wear limit
Exhaust
Wear limit
Inlet
Wear limit
Exhaust
Wear limit
Max. runout of valve head at valve seat
Inlet, exhaust
11.6
°
mm (in)
mm (in)
Zero valve clearance. 3 mm (0.1181 in) valve lift
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
R 1100 RS
41
0.15 (0.0059)
0.30 (0.0118)
5° after TDC
33° after BDC
27° before BDC
5° before TDC
Tolerance ± 3°
36 (1.4173)
31(1.2205)
from 1996 mod. year on
34 (1.3386)
29 (1.1417)
5.960...5.975
(0.23465...0.23524)
5.940 (0.23386)
5.945...5.960
(0.23406...0.23465)
5.925 (0.23327)
from 1996 mod. year on
4.966...4.980
(0.16551...0.19606)
4.946 (0.19472)
4.956..4.970
(0.19512...0.19567)
4.936 (0.19433)
± 0.2
1.00
± 0.00787
(0.03937
)
0.5 (0.01969)
± 0.2
1.65
± 0.00787
(0.06496
)
1.0 (0.03937)
from 1996 mod. year on
± 0.2
1.00
± 0.00787
(0.03937
)
0.5 (0.01969)
± 0.2
1.00
± 0.00787
(0.03937
)
0.5 (0.01969)
0.035 (0.001378)