Calibration:2-03B-R20

MODEL YEAR: 1983 - ENGINE: 1.6L
CARBURETOR SPECIFICATIONS
Model: Motorcraft 740
Part Number: E3GE-9510-PA

CHOKE/FUEL ENRICHMENT SYSTEM
Pulldown Setting: 6.5 +/- .5 mm
Bi-Metal Identification:
X-2
Fast Idle Cam Setting: 2.0 +/- .5 mm
De-Choke:
3.5 mm Minimum
Come-Off Time: 76-114 sec. @ 75~F,
326-544 sec. @ 0~F
Choke Cap Index Plate Color: Natural

FUEL INLET SYSTEM
Float Setting (Dry):

7.25-7.75 mm

MAIN METERING SYSTEM
Power Valve Timing: 3-6"
Main Jet (Primary):
1.15 mm
Main Jet (Secondary):

1.10 mm

DASHPOT CLEARANCE: 4.0 +/- .5 mm
DISTRIBUTOR SPECIFICATIONS Total Advance @ 2500 RPM Includes Initial Timing
Distributor Part No: E3EE-12127-DA
Initial Timing (~BTDC): 10
Vac Advance Connected: 35-45
Vac Advance Disconnected: 17-22

Distributor Part No. (Alt.): E3EE-12127-ZA
Initial Timing (~BTDC): 10
Vac Advance Connected: 31-41
Vac Advance Disconnected: 16-21

PROPANE SPECIFICATIONS (Set in Neutral)

Gain RPM: 10-120
Reset RPM: 80