BMW K 1200 GT - Service Manual download pdf (Page 143)

Engine

Engine design Transverse-mounted four-cylinder, four-stroke en-

gine angled 55° toward front. DOHC control with

toothed chain drive, 4 valves actuated by trailing

valve levers, liquid cooling for cylinders and cylin-

der head. Integrated water pump, electronic fuel

injection, integrated six-speed cassette transmis-

sion and dry-sump lubrication.

Displacement 1157 cc (1157 cm

)

Cylinder bore 3.1 in (79 mm)

Piston stroke 2.3 in (59 mm)

Compression ratio 13:1

Rated output 152 hp (112 kW), at engine speed: 9500 min

-1

With OE 79 kW power reduction: 107 hp (79 kW), at engine speed: 8500 min

-1

Torque 96 lb/ft (130 Nm), at engine speed: 7750 min

-1

With OE 79 kW power reduction: 82 lb/ft (111 Nm), at engine speed: 5000 min

-1

Maximum engine speed Max 10000 min

-1

Idle speed 1050

±50

min

-1

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Technical data

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BMW K 1200 GT - Service Manual Page 143