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10-72
PART
10-9
SPECIFICATIONS
CARBURETTORS
NOTE: All Specifications are
given in inches unless otherwise noted.
The basic part number of all the carburettors is
9510.
The part number prefix and suffix
appear
on the
identification tag mounted on the carburettor.
Carburettor Application and
General Information.
200 and 250 IV Six Engines
Carburettor Model
Always refer to the Master Parts Catalogue for parts
usage and interchangeability before rep I acing a carb-
urettor or a component part of a carburettor.
STANDARD AND AUTOMATIC TRANSMISSIONS
200 C.I.D.
250
C.I.D.
Stromberg 8V2
Stromberg 80V2
Identification (Rubber Stamp on Float Chamber)-Manual (Auto) 200 8 (200 A)
250 8 (250 A)
Venturi diameter
1-5/32
1-9/32
Main discharge jet
28-25
28-25
High speed bleeder
No. 70
No.
70
Main metering jet
.058
.067
Power bypass jet
No. 55
2
X
No.
54
Pump discharg·e jet
No.
67
No.
67
Idle discharge hole
No. 55
No. 55
Idle tube feed hole
No. 71
No. 67
Idle air bleed
0.049
0.051
Float-needle valve seat
0.073
0.073
Main metering jet for high altitudes
over 4,000 ft.
0.05
0.064
Fuel level below top face of main
body at 500 rpm
5/8" -11 /16"
5/8" -11 /16"
*Accelerating Pump Stroke- Manual Transmission
.275-.310
.275-.310
-Auto.
Transmission
.190-.225
.190-.225
Choke plate pull down clearance
.090-.100
.190-.
200
*Vent valve lift
.050-.060
.050-.060
Engine Idle Speeds
-Manual
575-600rpm
575-600 rpm
-Auto.
500-525 rpm
500-525 rpm
(Air conditioning operating if
equipped and headlights on high
beam)
* Measured from _vehicle idle position.
not
fully
closed throttle.
NOTE: Original idle limiter cap
colour
red-
Service replacement
cap colour
black.
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