Porsche 912 E - Page 9

Timing with 1 mm valve clearance:
Ignition
Intake opens
Intake closes
Exhaust opens
Exhaust closes
Ignition coil
Speed limiter
Ignition timing .
Firing order
Ignition control
Dwell angle
Spark plugs
· Electrode gap
Cooling
Engine
Fan drive
Crankshaft/fan ratio
Air delivery
rate
En g 1 n e L u b ri ~a t i on
Lubrication
Oil cooling
Oil filter
Oil pressure gauge
Max. oil temperature
Oil consumption
Emission Control
Heater
Printed in Germanv
General
BTDC
ABDC
BBDC
ATDC
Battery ignition
12 volt
+
5800 - 100 rpm
0
27 BTDC at 3500 rpm
(vacuum hose disconnected)
1-4-3-2
CentrifuJal and vacuum
44
-50
M 14 x 1, 25 x 19, heat range 175
o. 7 mm (0.028 in.)
Air cooled
Fan on crankshaft
1 : 1
800 1/sec at 4600 rpm of crankshaft
Forced feed
by gear pump
Oil cooler in fan air stream
Full
flow
Indicator lamp
Up to red field
gt/600mi. 0.5 to 1.0
Air injection, thermoreactor and EGR
Warm air heater dependent on engine
temperature with
electric blower. Heating
can
be adjusted continuously with control
lever.
'T'orohn.:,... .... l n......... r ................... 1
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