| Vehicle
identification |
| capacity |
1913cc³ |
| number
of cylinders/type |
4/overhead
valve |
| production
run |
10/1983
- 7/1985 |
| output |
66kW
- 90bhp DIN @ 4600RPM |
| Torque |
147Nm
@ 2800 RPM. |
| Bore |
94
mm |
| Stroke |
68.9
mm |
| Compression
Ratio. |
8.6:1 |
| minimum
octane rating |
98
RON |
| ignition
system |
transistorized
hall effect |
| trigger
location |
distributor |
| fuel
system |
Bosch |
| type |
Digijet. |
| description |
|
| Valve
timing at 1mm lift. |
| Inlet
opens. |
5°
BTDC |
| Inlet
closes. |
34°
ABDC |
| Exhaust
opens. |
38°
BBDC |
| Exhaust
closes. |
4°ATDC |
| Valve
dimensions. |
|
Inlet head diameter. |
40
mm |
| Inlet
stem diameter. |
7.96
- 7.97 mm |
| Inlet
overall length. |
122.5
mm |
| Inlet
valve seating face angle. |
45° |
| Exhaust
head diameter |
34mm |
| Exhaust
stem diameter |
8.91
- 8.92 mm |
| Exhaust
overall length |
122.5 |
| Exhaust
valve seating face angle |
45° |
| Tuning
and Emmisions |
| Ignition
timing |
10°
+/- 1° @ 880 with vacuum disconnected/dual vac? discon+plug
both. |
| Spark
plugs |
Bosch
W7DTC ( W7CCO 1985-1992) |
| electrode
gap |
.7mm |
| valve
clearance |
hydraulic |
| compression
pressure |
10-13
bar (150 psi-195psi) |
| oil
pressure |
2
bar @ 2000RPM |
| Lubricants
and capacities. |
| Engine
oil grade |
10W30
(SF) |
| engine
oil capacity with filter |
4.5
litres |
| gearbox
oil grade |
80W-90W |
| gearbox
oil capacity |
3
litres |
| autobox
oil grade |
dexron
(final drive type 90W) |
| autobox
capacity |
3
litres (final drive capacity .75 litres) |
| Tightening
torques. |
| Cylinder
head stage 1 |
10Nm |
| cylinder
head stage 2 |
25Nm |
| cylinder
head stage 3 |
50
Nm |
| big
end bearings |
45Nm
(1987 onwards 30 Nm +180°) |
| flywheel |
use
new bolts with locking compound - 60Nm + 90° |
| clutch
to flywheel |
20Nm |
| crank
pulley |
single
pulley 60Nm - 3 belt pulley 350Nm |
| rear
hub nut |
500Nm! |
| steering
track rod end |
30Nm |
| brake
caliper to hub |
35Nm |
| brake
caliper carrier to hub |
fixed
type caliper 160Nm - sliding caliper 270Nm |
| Brake
disc and drum dimensions. |
| Minimum
brake disc thickness |
11mm |
| maximum
drum diameter |
253.5mm |
| |
|
