Ducati Diavel Owners Manual: 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: 11.5В±0.5:1
Max power at crankshaft (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.
Overall dimensions (mm)
Weights
Weight in running order without fluids and battery: 210 kg.
Carrying full load: 400 kg.
Warning
failure to observe weight limits could result in poor
handling and impair the performanc ...
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 g ...
Other materials:
Checking the camshafts and supports
Check the cam contact surfaces for scratches, grooves, steps and waving.
Worn cams are frequently the cause of poor timing, which leads to loss of engine
power.
Place the camshaft between two centres and check the run-out on the areas
indicated using two dial gauges.
Service limit: 0.1 ...
Tank filler plug
Note
To open or close the tank filler plug using the active
key, set the metal part in the middle position, as shown on
page 86.
Opening
Lift the cover (1, fig. 100) And insert the active or passive key
into the lock. Give the key a 1/4 turn clockwise to unlock.
Lift the plug (2, fig. 101) ...
Injection and ignition
Introduction
Ignition is via a single stick coil per cylinder installed in the spark plug
well. Each thermal unit is supplied by a single
injector, placed under the throttle valve. The amount of fuel injected and the
ignition advances are determined by the
control unit specifically for each c ...