Chrysler Old Carter Carburetors : 017-ChryslerPrevious | Home | Next |
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Form 6473A—Canadian
CHRYSLER E6S3
March, 1941
Reprinted January, 1945
STARTING SERIAL NUMBER
C28—100I
CHRYSLER
MODEL C28
1941
For complete replacement, use carbureter E6W I R, List Price
$29.40; Exchange Allowance $5.00.
B-B DOWN-DRAFT CARBURETER—MODEL E6S3—LIST PRICE $29.40
A $5.00 exchange allowance is deducted from the list price if buyer turns in
old carbureter.
CARBURETER SPECIFICATIONS
For Chrysler Six Cylinder Engine: 33/e Inch Bore, 41/2 Inch Stroke
Dimensions: Flange size, 11/2 inch (38.1 mm). Throttle bore, I-II/16 inch (42.86
mm). Main, venturi, I-II/32 inch (34.13 mm) I. D.
Float Setting: Top of float 5/64 inch (1.98 mm) below top surface of carbureter
body casting. (Plus or minus 1/64 inch .397 mm).
Vents: Outside, none. Inside balance vent .218 inch diameter (5.54 mm).
Gasoline Intake Needle: Triangular, horizontal. No. 44 (2.18 mm) drill in needle
seat.
Idle Orifice Tube: Jet size .0276 inch (.70 mm) drill.
Idle passage air bleed (in body) size .063 inch (1.60 mm) diameter.
Economizer in body size .053 inch (1.35 mm) diameter.
Idle Ports: Upper port. Keyhole type; length, .128 inch (3.25 mm); width, .027
inch (.69 mm); .063 inch (1.60 mm) diameter hole at top.
Top of port located .088 to .092 (2.24 to 2.34 mm) above top edge of valve.
Lower port size, .053 to .057 inch (1.35 to 1.45 mm) drill. (For idle adjustment
screw.)
Set Idle Adjustment Screw: 1/2 to 11/2 turns open. For richer mixture turn
screw out. Do not idle engine below 300 r.p.m. or 6 miles per hour.
Main Metering Screw: Calibrated to flow 312 to 316 cc per minute. (Do not gauge
for size. If in doubt, replace with new part.)
Main Vent: Through diffuser (air bleed inside bowl), size .0315 inch (.80 mm)
drill.
Main Vent Tube:
Side holes:
2-.0354 inch (.90 mm), 21/64 inch (8.33 mm) from end. 2-.0354 inch (.90 mm),
I-I/64 inch (25.8 mm) from end.
Step-up Jet: Size .0413 inch (1.05 mm) drill.
Accelerating Pump: Type, delayed action. Stroke: Summer setting (inner hole,
short stroke).
Intermediate setting (center hole).
Winter setting (outer hole, long stroke).
Pump intake passage, size .115 to .120 inch (2.93 to 3.05 mm) diameter in body.
Pump discharge passage: restriction (under ball check), size .062 to .065 inch
(1.57 to 1.65 mm) diameter in body. Pump (discharge) jet size .0374 inch (.95
mm) drill.
Pump Adjustment: 13/32 inch plunger travel; full throttle position, medium
stroke. Use gauge T109-I I7S.
Choke: Manual—Butterfly type, with pressue relief poppet valve. Interconnected
to open throttle valve to. fast idle position when choke is in use.
Vacuum Spark Port: Slot (round end) type. Size .040 by .110 inch (1.016 by
2.794 mm). Top of port .035 to .041 inch (.89 to 1.04 mm) above top edge of
valve.
Motor Tune-Up—Be Accurate! Always Use Feeler Gauges!
CAUTION: Change worn or leaky flange gaskets. Tighten manifold bolts and test
compression before adjusting carburetor.
wive came'
Use Motor Gauge Set Valves (Hot)
Breaker Points to Open: Intake .008"
Top Dead Center Exhaust .010"
CARBURETER ADJUSTMENTS