Ducati Diavel Carbon, Owner'S Manual

Page: 198 / 213

197
Engine
Twin cylinder, four-stroke, 90° “L“ type, longitudinal,
with deep sump die-cast crankcase.
Bore, mm:
106
Stroke, mm:
67.9
Total displacement, cu. cm:
1198
Compression ratio:
11.5±0.5:1
Max crankshaft power (95/1/EC), kW/HP:
119 kW/162 HP at 9,500 rpm
Max torque at crankshaft (95/1/EC):
13 kgm/128 Nm at 8,000 rpm
Maximum rpm:
10,800
Important
Do not exceed the specified rpm limits in any
running conditions.
Timing system
DESMODROMIC (type) with four valves per cylinder,
operated by eight rocker arms (4 opening rockers and
4 closing rockers) and two overhead camshafts. It is
operated by the crankshaft through spur gears, belt
rollers and toothed belts.
Desmodromic timing system
(fig. 163)
1) Opening (or upper) rocker.
2) Opening rocker shim.
3) Closing (or lower) rocker shim.
4) Return spring for lower rocker.
5) Closing (or lower) rocker.
6) Camshaft.
7) Valve.
6
1
2
2 1
5
3
5
4
7
fig. 163