Discovery II
GENERAL DATA
04-4
Engine - V8
General
Cylinder arrangement
90
°
V8, numbered from the front of the engine:
⇒
Left bank cylinders 1, 3, 5 and 7
⇒
Right bank cylinders 2, 4, 6 and 8
Bore
94.00 mm (3.70 in)
Stroke:
⇒
4.0 litre
⇒
4.6 litre
71.04 mm (2.80 in)
81.92 mm (3.22 in)
Capacity:
⇒
4.0 litre
⇒
4.6 litre
3950 cm
3
(241 in
3
)
4554 cm
3
(278 in
3
)
Firing order
1 - 8 - 4 - 3 - 6 - 5 - 7 - 2
Compression ratio:
⇒
Low - 4.0 litre
8.23:1
⇒
High - 4.0 and 4.6 litre
9.35:1
Direction of rotation
Clockwise viewed from the front of the engine
Maximum power - 4.0 litre:
⇒
Low compression ratio
132 kW (177 bhp) at 4750 rev/min
⇒
High compression ratio - UK/Japan/ROW
136 kW (182 bhp) at 4750 rev/min
⇒
High compression ratio - NAS
140 kW (187 bhp) at 4750 rev/min
Maximum power - 4.6 litre
162 kW (217 bhp) at 4750 rev/min
Maximum engine speed:
⇒
Continuous
5000 rev/min
⇒
Intermittent
5250 rev/min
Weight (fully dressed, wet)
⇒
Manual
194 Kg (435 lb)
⇒
Automatic
179 Kg (402 lb)
Dimensions:
⇒
Length - Manual
767 mm (30.2 in) (Including fan)
⇒
Length - Automatic
777 mm (30.5 in) (Including fan and drive plate)
⇒
Width
652 mm (25.7 in)
⇒
Height
746 mm (29.4 in)
Spark plugs:
⇒
Make/Type - 4.0 litre
Champion RC11 PYP B4
⇒
Make/type - 4.6 litre
Champion RN11 YCC
⇒
Gap - 4.0 and 4.6 litre
1.00
±
0.05 mm (0.040
±
0.002 in) Non-adjustable
Coils:
⇒
Make
Bosch 0221 503 407
⇒
Type
Twin coils
Fuel injection system:
⇒
Make
Bosch Motronic 5.2.1 Type 4146
⇒
Type
Multiport fuel injection, electronically controlled with electro-
mechanical injectors