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10/2008
Page 71
Power Unit
Confi guration Water-cooled four-stroke straight-four,
two camshafts, four valves per cylinder
Bore x stroke 80 mm x 64.3 mm (3.15" x 2.53")
Capacity 1,293 cc
Max output 118 KW (160 hp) at 9,000 rpm
Max torque 135 Nm (99 lb-ft) at 8,000 rpm
Compression ratio 13.0 : 1
Fuel supply/
engine management
Electronic fuel injection, Digital Motor Electronics
with integrated knock control (BMS-K)
Valve/gas control DOHC (double overhead camshaft)
Diameter inlet 32
Diameter outlet 27,5
Throttle valve diameter 46
Exhaust management Fully controlled three-way catalytic converter,
EU3 emission standard
Performance/
Fuel Consumption
Top speed 200 km/h (124 mph) plus
Fuel consumption/100 km at
a steady 90 km/h (56 mph)
5.0 ltr (56.5 mpg imp)
Fuel consumption/100 km at a
steady 120 km/h (75 mph)
5.9 ltr (47.9 mpg imp)
Fuel grade Premium plus, unleaded, 98 RON; use of premium
down to 95 RON possible thanks to automatic knock
control
Electrical System
Alternator 945 W three-phase alternator
Battery 12 V/19 Ah, maintenance-free
Power Transmission
Clutch Multiple-plate clutch in oil bath, hydraulically operated
Gearbox Dog-shift six-speed gearbox
Primary Transmission 1,559
Transmission, gear stages
I2,398
II 1,87
III 1,525
IV 1,296
V1,143
VI 1,015
Secondary drive Drive shaft
3.4 Specifi cations.
BMW K 1300 GT.