Porsche 928 Workshop Manual page 20

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TECHNICAL DATA
(Adjusting specifications and wear limits are listed in each individual repair group. 1
Note: USA values in brackets.
Engine
Internal engin code
No. ot cylinders
8
BOX
mm/in. Y5.0/3.74
Stroke mm/in.
3 3
cm /in.
78.9/3.11
Displacement (actual)
Compression ratio
Max. engine power. DIN 10020
Net power. SAE J 245
at engine speed
Max. torque. DIN 70020
Net torque, SAE J 245
at engine speed
Man. specific power output,
"IN 70020
SAE J 245
Engine speed limit
(by electronic cut-off of fuel pumps)
Engine weight (dry)
Engine Design
W=
Crankcase
Crankshaft
Connecting rods
Pistons
4414/212.91
8.5 : 1
kW/IIP 169/230
kW/HP
X4/219
rPm
5250
Nm/kpm
343/35.0
Nm/ft Ibs 333/245
rpm
3600
kW/l / IiP,'l
k W/l / llP/l
40/54
38 /51
6300 t 200
kg/lb
x0/573
M 28/03 w/man. trans.
M 28/04 w/auto. tra"s/
8 cylinder. 4 stroke, internal
combustion V-engine
Two-piece. cast light alloy.
without cylinder liners
Forged steel. 5 bearings
Forged sintered steel
Cast ligth alloy. chrome plated
or iron coated bearing surfaces
Printed in Germany
Technical Data, General 0.3