Engine Specifications; Spark Plugs; Fuses And Circuit Breaker - Chevrolet Impala 1969 Owner's Manual

ENGINE SPECIFICATIONS
6 Cyr. Eng i ne 8 Cylinder Eng i n e
,--
CARBURETOR 250 Cu. In. 327 Cu. In. 350 Cu. In. 350 Cu. In. 396 Cu. In.
ENGINE DATA 1 Barrel
2 Barrel
4 Barrel 4 Barrel
2 Barre l
Horse power 155 @ 4200 235 @ 4800 255 @ 4800 300 @ 4800 265 @ 4800
Torqu e 235 @ 1600 300 @ 2800 365 @ 3200 380 @ 3200 400 @ 2800
Compo Ratio 8.5:1 9.0:1 9.0:1 10.25:1 9.0:" ' "
Bore
. "
3.875 4.00 4.00 4,00
4.09
Stroke
3.53
3.25 3.48 3.48 3.76
Fir ing Order 1 -5-3'6-2-4
1-8-4-3-6-5-7-2
...
'
SPARK PLUGS
The following 14mm spark
pr~gs
are recommended for Chevrolet eng ines.
250 L-6 Engine
3_27
v-a
Engine
350
v-a
Engine (Low Compression)
:350
v-a
Engine
. 396
v-a
Engine
'427 V-8 Engine
FUSES AND CIRCUIT BREAKER
Normal Service
(Original Equipt.)
R-46N
R-45
R-44
R-44
R-44N
R-43N
427 Cu. In.
4 Barrel
335 @ 4800
390 @ 5400
420 @ 3200
460 @ 3600
10.25:1
4,25
3.76
.. . . . .
'
The wiring circuits in your 1969
Chevrolet
ore protected from short circuits by a combinationaf fuses, circuit breakers,
and fusible thermal links in the wiring itself. This greatly reduces the hazard of electrically caused fires in the automobile.
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