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Z 14 XEP DOHC-0 petrol engine
The Z 14 XEP engine is the most powerful member of the new 2nd
generation DOHC-0 engine series.
Overview of the main features of the Z
14 XEP engine:
- Port shut-off with the Twinport system
- Maintenance-free camshaft drive via timing chain
- Cylinder head with optimised combustion chambers and oil
circuit
- Oil pump with higher delivery rate, optimised for friction
- Noise-optimised pistons
- Modified camshafts
- Friction-optimised timing chain and linings
- Performance-optimised coolant pump with new sliding ring
gasket
Engine-specific data
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Engine
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Z 14 XEP
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Number of cylinders
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4
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Capacity
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cm 3
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1364
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Bore diameter
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mm
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73,40
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Stroke
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mm
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80,60
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Power output
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kW
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66
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rpm
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5600
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Torque
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Nm
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125
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kW
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4000
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Compression ratio
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10,5 : 1
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Engine management system
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Bosch Motronic ME 7.6.1
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View of engine Z 14 XEP
Inlet side
View of engine Z 14 XEP
Outlet side
Torque and power curve - Z 14 XEP
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- Torque curve - 125 Nm at 4000 rpm
- Power curve - 66 kW at 5600 rpm
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