Ducati Diavel
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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:

Cylinder compression test
Note The on-screen icons used during this procedure are explained in a table at the end of this section. Engine performance is directly correlated to the pressure that can be measured in the combustion chambers of the two cylinders. Pressure which is too high/low or an excessive difference be ...

Refitting the lubrication system
Note Before fitting the pipes (7), it is recommended to check the presence of the o-rings (e). Lubricate them by using engine oil. If the nipples (5) have been removed from the radiator insert a washer (6) on each nipple (5) and apply specific threadlocker on threads on the radiator side ...

Spark plugs replacement
Check the colour of the ceramic insulation around the central electrode: an even, light brown colour indicates the engine is in good condition and running at the right temperature. Inspect the centre electrode for wear and check spark plug gap, which should be: 0.8+/-0.1 Mm. Important ...

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