Technical specifications – engine, Jaso t903 ma – KTM 990 SUPER DUKE User Manual
Page 85
TECHNICAL SPECIFICATIONS – ENGINE
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ENGINE
990 LC8 2007
Ignition system
breakerless transistorized electronic ignition system with digital ignition advance
Ignition timing
Map-controlled via TPS
Map-controlled via TPS
12V 450W at 6000 rpm
Spark plug
NGK IR KR8BI
Electrode distance
0.8 mm
Cooling system
liquid cooled, permanent circulation of cooling liquid through water pump
Cooling liquid
2.1 liters (0.55 USgal), 50% antifreeze, 50% distilled water, at least –25° C
Starting aid
electric starter
10W/50
5W/40
JASO T903 MA
TEMPERATUR
0°C
32°F
#
PON / CLC
RON / ROZ
MON
87
91
83
91 Premium
95
87
PON = Pump Octane Number
CLC = Cost of Living Council
RON = Research Octane Number
ROZ = Research Oktan Zahl
MON = Motor Octane Number
*
Engine oil
Only use fully synthetic engine oils that meet the JASO
MA quality requirements (see information on the can).
KTM recommends Motorex Power Synt 4T in the 10W/50
viscosity (for temperatures over 0°C, 32°F) or 5W/40
(for temperatures under 0°C, 32°F).
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