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
Engine
|
|
Z 14 XEP
|
Number of cylinders
|
|
4
|
Capacity
|
cm 3
|
1364
|
Bore diameter
|
mm
|
73,40
|
Stroke
|
mm
|
80,60
|
Power output
|
kW
|
66
|
|
rpm
|
5600
|
Torque
|
Nm
|
125
|
|
kW
|
4000
|
Compression ratio
|
|
10,5 : 1
|
Engine management system
|
|
Bosch Motronic ME 7.6.1
|
View of engine Z 14 XEP
Inlet side
View of engine Z 14 XEP
Outlet side
Torque and power curve - Z 14 XEP
|
- Torque curve - 125 Nm at 4000 rpm
- Power curve - 66 kW at 5600 rpm
|
|