Porsche 911 TURBO - 1989 Workshop Manual page 14

Hide thumbs Also See for 911 TURBO - 1989:
Table of Contents

Advertisement

General
Blower drive
Belt off of crankshaft
Crankshaft/blower ratio
ca. 1:1.67
1560 l/s at 6000 rpm of crankshaft
Air delivery rate
Engine
Lubrication
Oil cooling
Thermostatic control, oil cooler on engine
block in blower air stream, cooler coils in front
right wheelhouse
Full flow
0
ca. 4.0 at 80 C
bar
Elektric
0
ca. 150 C
1/1000 km
930/50 -
ca. 1.0 to 2.0
Oil filter
Oil pressure at 5500 rpm
Oil pressure gauge
Max. oil temp.
Oil consumption
Exhaust
System
930/52 -
(930/51 -
(930/53 and
930/54
Single pipe system with turbocharger,
bypass valve and muffler
as above. but with additional air pump
double-pipe system. 2 reactors. bypass valve.
turbocharger and muffler, additional air pump)
as 930/51. but with EGR)
Heating
Warm air heater with automatic temperature
control. Warm and cool air mixable.
Fuel System
Fuel supply
Fuel octane
2 elec. roller cell pumps connected in line
96. premium grades (91-96)
RON
Electrics
Degree of suppression
Battery voltage
Battery capacity
ECE Regulation No. 10
v
12
Ah
66
Ah
88 (not with air conditioner)
980
Battery capacity
(optional extra)
Alternator/output
w
Ignition
Transformer
CDI (w/o contacts)
Bosch
Firing order
1-6-2-4-3-5
Brakes
Foot brakes
Hydraulic, dual-circuit disc brakes with
pneumatic booster, LHD only
282.5 inboard
Front brake disc diameter
mm
290 inboard
Rear brake disc diameter
mm
228
mm
Effective front brake disc dia
Effective rear brake disc dia.
244
mm
Printed in Germanv -II.
1977
Technical Data
0.3

Advertisement

Table of Contents
loading

This manual is also suitable for:

911 turbo - 1975 worshop

Table of Contents