Cooling Fan - Porsche 928 S 1986 Driver Manual

Technical data
No. of cylinders
Bore
Stroke
Displacement
Compression ratio
Horsepower according to 80/1269/EEC
at revolutions/min
Torque according to 80/1269/EEC
at revolutions/min
Fuel octane rating
Fuel consumption
in 1/100 km
(according to 80/1268/EEC
o r E C E A 7 0 )
Oil consumption
Max. permissible engine speed
Sparkplugs
Spark plug gap
Battery
Alternator
Firing order
Ignition timing
Fan belt
Engine Μ 28.21/22 (without catalyst)
8
97 mm / 3.82 in.
78.9 mm / 3.11 in.
3
4664 cm
10.4 :1
228 kW (310 b.h.p.)
5900
400 Nm (40.8 kpm)
4100
98 RON / 88 MON (leaded premium fuel as per 91 ROZ/82 MOZ (unleaded fuel as per DIN
DIN 51600 or unleaded premium fuel as per
DIN 51 607)
Manual
Transmission
at 90 km/h 8.7
at 120 km/h 10.2
city conditions 19.1
1/3 mix 12.67
up to 1.5 litres (2.6 pts)/1000 km
interruption of fuel supply at 6394 rpm
Bosch WR 7 D, WR 7 DC
0.7 + 0.1 mm / 0.028 + 0.004 in.
12 V, 72 Ah
1610 W/115 A AC
1 - 3 - 7 - 2 - 6 - 5 - 4 - 8
electronic
Alternator: Polyrib K4 858; cooling fan and air pump 12.5 χ 1040 LA-FD moulded tooth; air
conditioner compressor 12.5 χ 1125 LA; Servo pump 12.5 χ 975 LA
/ 284.60 cu in.
Automatic
Transmission
8.6
10.5
16.7
11.93
Engine Μ 28.45/46 (with catalyst)
8
100 mm / 3.94 in.
78.9 mm / 3.11 in.
3
4957 cm / 302.5 cu in.
9.3 :1
212 kW (288 b.h.p.)
5750
400 Nm (40.8 kpm)
2700
51607)
Manual Automatic
Transmission Transmission
9.4 9.5
11.4 12.8
19.8 17.2
13.53 13.16
up to 1.5 litres (2.6 pts)/1000 km
interruption of fuel supply at 6394 rpm
Bosch WR 7 DC
0.7 + 0.1 mm / 0.028 + 0.004 in.
12 V, 72 Ah
1610 W/115 A AC
1 - 3 - 7 - 2 - 6 - 5 - 4 - 8
electronic
87