23SHB MPE850 Rev F | 408014 | 408090 | 408101 | 408246 |
3 Description
3.9 Technical specifications
Engine models I2 846 MAR NA-80
Type 4-stroke gasoline engine, parallel twin with balance shaft and single
overhead camshaft (SOHC)
Displacement 846 cm³
Number of cylinders 2
Bore x stroke 89 x 68 mm [3.5 x 2.7 in]
Compression ratio 11,5 : 1
Engine power ISO 8178 58,5 kW @ 7500 min
-1
[rpm]
Engine power SAE J1228 59 kW @ 7500 min
-1
[rpm]
Engine speed limit 8000 min
-1
[rpm]
Idle speed 1450 min
-1
[rpm]
Fuel system Sequential multipoint manifold injection
Lubrication system Dry sump
Cooling system Closed coolant circuit and open sea water cooling circuit
Engine management system Synerject M3D
Throttle body Electronically controlled throttle body (drive-by-wire), dia. = 44 mm [1.73 in]
Ignition system Electronically controlled distributorless ignition system with individual coils
Starter system Electric starter
Generator, internal > 450 W @ 4000 min
-1
[rpm]
Fuses Automotive fuses mini blade-type 10 A and 15 A
Weight including engine oil and
coolant
90 kg [198 lb]
Dimensions L x B x H 743 mm [30 in] x 539 mm [22 in] x 509 mm [20 in]
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