Porsche 928 Workshop Manual page 42

General
928 S I
Changes (values) in the '851'86 model year (32-valve engines)
Valve arrangement 2 intake, 2 exhaust,
overhead V
Valve actuation
Camshaft drive
Timing (1 mm lift, zero play)
Fuel octane rating RON/MON 96186, unleaded
PERFORMANCE
b'aximum speed
Pcceleration:
C - 100 km/h
0 - 100 mph
0 - 60 mph
Kilometer from
standing start
I/4 mile from
standing start
CLIt?BING PERFORMANCE
Ist gear
2nd
9ear
3rd gear
4th gear
5th gear
km/h
(mph)
S
14.2
14.9
2 overhead camshafts and hydraulic
bucket tappets
Toothed belt and internal chain
Intake opens
11 degrees before TDC
Intake closes 50 degrees after BDC
Exhaust opens
30 degrees before BDC
Exhaust closes 5 degrees before TDC
Manual trans.
250
155
Automatic trans.
242
150
6.3
13.8
6.1
25.8
26.8
1E
6:6
Manual trans. Automatic trans.
62.4
57.3
43.2
33.0
28.1
17.2
19.2 a.9
10.7
a
0.28
Technical Data, General
XX, 1988 - Printed in Germany