Cobra 427 - Page 54

Compression Pres-
130-170 p.s.i.
FUEL SYSTEM
sure (sea level)
Idle Manifold
15
H
HG
Carburettor Number
C40F·
C50F-
Vacuum
951O-AL 9510-L
High performance
2S0 @ 6000 Brake
Main Metering Jet 52F-P 50F-P
V-8 (4-V)
horsepower
Identification
68F-S 66F-S
High performance
340 @ 3400 Torque
Power Valve
V-8 (4-V)
Colour (normal) Plain
(altitude) Green
IGNITION SYSTEM
Float Setting (dry)
H-Hp
::w s
Initial Ignition
Ir BTDC
. . (wet)
~H P
HH S
Timing (new points)
Initial Idle Mixture
I-It turns open
Final Ignition
Ir BTDC
Setting
Timing (tune-up)
Accelerator Pump Inboard No.3
(
Distributor Number
C5AZ-12127-EEZ
Setting
Advance
Choke Spring Manual
Centrifugal Advance
r.p.m.
Degrees
Housing, Initial
(set test stand to 0°
650
2t-3t
Setting
at 2500 r.p.m. and
750
4 -5t
Maximum (hot) Idle 750-775 rvp.m.
0' HG)
1000
6t-7t
Adjustment
1600
7t-8t
Fuel Pump Static
4-6 p.s.i. @ 500
2000
8t-9t
Pressure
r.p.m.
Maximum Advance
14°
BREAKER POINTS
TORQUE LIMITS
Arm Spring Ten-
27-30 oz.
Intake Manifold 20-22 ft.-Ibs.
sion (std. ignition)
Exhaust Manifold 13-IS ft-Ibs.
Contact Spacing
0·019-0'021
Oil Pan Drain Plug 15-20 ft-Ibs,
Dwell Angle at Idle
30-33'
Oil Filter
With oil on gasket
Speed, std. ignition
combined
surface, hand tight-
Standard Spark
Part No. COAZ-
en until gasket con-
Plugs
I2405-A (BF-32)
tacts adapter face;
Spark Plug Size
ISMM
then tigh ten t turn
Standard Plug Gap 0'02S-0'032
more
Width
Connecting Rod
40-45
Spark Plug Torque
15-20 Ibs./ft.
Retaining Nut
(
53