1971 FORD MUSTANG
Model Designations:
Ford Mustang, 6 & 8 Cylinder
Ford Mustang 6 Cylinder, Body Styles:
2 Door Hardtop Coupe, 4 Passenger, Body # 65D
Base Price: $2,911; Shipping Weight: 2,937 Pounds
Production Total: *
2 Door Fastback Coupe, 4 Passenger, Body # 63D
Base Price: $2,973; Shipping Weight: 2,907 Pounds
Production Total: *
2 Door Convertible, 4 Passenger, Body # 76D
Base Price: $3,227; Shipping Weight: 3,059 Pounds
Production Total: *
2 Door Grande Hardtop, 4 Passenger, Body # 65F
Base Price: $3,117; Shipping Weight: 2,963 Pounds
Production Total: *
* Included with 8 Cylinder Production.
Ford Mustang 8 Cylinder, Body Styles:
2 Door Hardtop Coupe, 4 Passenger, Body # 65D
Base Price: $3,006; Shipping Weight: 3,026 Pounds
Production Total: 65,696*
2 Door Fastback Coupe, 4 Passenger, Body # 63D
Base Price: $3,068; Shipping Weight: 2,993 Pounds
Production Total: 23,956*
2 Door Convertible, 4 Passenger, Body # 76D
Base Price: $3,322; Shipping Weight: 3,145 Pounds
Production Total: 6,121*
2 Door Grande Hardtop, 4 Passenger, Body # 65F
Base Price: $3,212; Shipping Weight: 3,049 Pounds
Production Total: 17,406*
2 Door Mach I Fastback Coupe, 4 Passenger, Body # 63R
Base Price: $3,268; Shipping Weight: 3,220 Pounds
Production Total: 36,449
2 Door Coupe, Boss 351, 4 Passenger, Body #63
Base Price: $4,124; Shipping Weight: 3,281 Pounds
Production Total: **
* Includes 6 Cylinder Production.
** Boss Production included with Fastback Coupe.
Chassis:
Wheelbase: 109"
Tire Sizes: E78 X 14"
Engine Availability by Model:
I-6 250 Cubic Inches 145 H.P. Optional Engine, except Mach I & Boss 351
V-8 302 Cubic Inches 210 H.P. Optional Engine, except Mach I & Boss 351
V-8 351 Cubic Inches 240 H.P. Optional on all except Boss 351
V-8 351 Cubic Inches 285 H.P. Optional on all except Boss 351
V-8 351 Cubic Inches 330 H.P. Standard on Boss 351. Optional on other models.
V-8 429 Cubic Inches 370 H.P. Optional on all models.
General Engine Specifications:
6 Cylinder, 145 H.P. Engine:
Engine Type: Overhead Valve, Inline 6
Bore & Stroke: 3.68" x 3.91"
Engine Displacement: 250 Cu. In.
Compression Ratio: 9.0:1
Taxable Horsepower: 29.85
Horsepower: 145 @ 4,000 RPM
Torque: 232 Ft. Lbs @ 1,600 RPM
Normal Oil Pressure: 35-60 PSI
Carburetor: 1 Barrel
8 Cylinder, 302 Cubic Inch, 210 H.P. Engine:
Engine Type: Overhead Valve, V-Type 8 Cylinder
Bore & Stroke: 4.000" x 3.00"
Engine Displacement: 302 Cu. In.
Compression Ratio: 9.00:1
Taxable Horsepower: 51.2
Horsepower: 210 @ 4,600 RPM
Torque: 296 Ft. Lbs @ 2,600 RPM
Normal Oil Pressure: 35-60 PSI
Carburetor: 2 Barrel
8 Cylinder, 351 Cubic Inch, 240 H.P. Engine:
Engine Type: Overhead Valve, V-Type 8 Cylinder
Bore & Stroke: 4.000" x 3.50"
Engine Displacement: 351 Cu. In.
Compression Ratio: 9.00:1
Taxable Horsepower: 51.2
Horsepower: 240 @ 4,600 RPM
Torque: 350 Ft. Lbs @ 2,600 RPM
Normal Oil Pressure: 35-60 PSI
Carburetor: 2 Barrel
8 Cylinder, 351 Cubic Inch, 285 H.P. Engine:
Engine Type: Overhead Valve, V-Type 8 Cylinder
Bore & Stroke: 4.000" x 3.50"
Engine Displacement: 351 Cu. In.
Compression Ratio: 10.70:1
Taxable Horsepower: 51.2
Horsepower: 285 @ 5,400 RPM
Torque: 370 Ft. Lbs @ 3,400 RPM
Normal Oil Pressure: 35-60 PSI
Carburetor: 4 Barrel
8 Cylinder, 351 Cubic Inch, 330 H.P. Engine:
Engine Type: Overhead Valve, V-Type 8 Cylinder
Bore & Stroke: 4.000" x 3.50"
Engine Displacement: 351 Cu. In.
Compression Ratio: 11.70:1
Taxable Horsepower: 51.2
Horsepower: 330 @ 5,400 RPM
Torque: 370 Ft. Lbs @ 4,000 RPM
Normal Oil Pressure: 35-60 PSI
Carburetor: 4 Barrel
8 Cylinder, 429 Cubic Inch, 370 H.P. Engine (CJ):
Engine Type: Overhead Valve, V-Type 8 Cylinder
Bore & Stroke: 4.36" x 3.59"
Engine Displacement: 429 Cu. In.
Compression Ratio: 11.30:1
Taxable Horsepower: 60.83
Horsepower: 370 @ 5,400 RPM
Torque: 450 Ft. Lbs @ 3,400 RPM
Normal Oil Pressure: 35-60 PSI
Carburetor: 4 Barrel
Tune Up Specifications - All Series:
6 Cylinder 250 Cubic Inch Engine:
Spark Plug Type: Autolite BRF-82
Spark Plug: Gap .034"
Point Gap:
Dual Diaphragm: .027"
Single Diaphragm: .025"
Distributor Cam Angle:
Dual Diaphragm: 35-40 Degrees
Single Diaphragm: 37-42 Degrees
Firing Order: 1-5-3-6-2-4
Ignition Timing: 6 Degrees BTDC
Engine Idle Speed:
Standard Transmission: 550 RPM; 750 RPM with Throttle Solenoid Energized
Automatic Transmission: 500 RPM in Drive; 600 RPM in Drive with Throttle Solenoid Energized
Air to Fuel Ratio:
Standard Transmission: 14.20 to 1
Automatic Transmission: 14.20 to 1
Idle CO:
Standard Transmission: 1.5%
Automatic Transmission: 1.5%
8 Cylinder 302 Cubic Inch Engine:
Spark Plug Type: Autolite BRF-42
Spark Plug: Gap .034"
Point Gap: .021"
Distributor Cam Angle: 21-29 Degrees
Firing Order: 1-5-4-2-6-3-7-8
Ignition Timing: 6 Degrees BTDC
Engine Idle Speed:
Standard Transmission: 500 RPM; 800 RPM with Throttle Solenoid Energized
Automatic Transmission: 500 RPM in Drive; 600 RPM in Drive with Throttle Solenoid Energized
Air to Fuel Ratio:
Standard Transmission: 14.5 to 1
Automatic Transmission: 14.5 to 1
Idle CO:
Standard Transmission: 0.3%
Automatic Transmission: 0.4%
8 Cylinder 351 Cubic Inch Engine, with 2 Barrel Carburetor:
Spark Plug Type: Autolite ARF-42
Spark Plug: Gap .034"
Point Gap:
With Dual Diaphragm: .021"
With Single Diaphragm: .017"
Distributor Cam Angle:
With Dual Diaphragm: 24-29 Degrees
With Single Diaphragm: 26-31 Degrees
Firing Order: 1-3-7-2-6-5-4-8
Ignition Timing: 6 Degrees BTDC
Engine Idle Speed:
Standard Transmission: 500 RPM; 700 RPM with Throttle Solenoid Energized
Automatic Transmission: 600 RPM in Drive; .
Air to Fuel Ratio:
Standard Transmission: 14.5 to 1
Automatic Transmission: 14.5 to 1
Idle CO:
Standard Transmission: 0.2%
Automatic Transmission: 0.2%
8 Cylinder 351 Cubic Inch Engine, with 4 Barrel Carburetor:
Spark Plug Type: Autolite ARF-42
Spark Plug: Gap .034"
Point Gap: .021"
Distributor Cam Angle: 24-29 Degrees
Firing Order: 1-3-7-2-6-5-4-8
Ignition Timing: 6 Degrees BTDC
Engine Idle Speed:
Standard Transmission: 500 RPM; 800 RPM with Throttle Solenoid Energized
Automatic Transmission: 600 RPM in Drive Energized.
Air to Fuel Ratio:
Standard Transmission: 14.5 to 1
Automatic Transmission: 14.5 to 1
Idle CO:
Standard Transmission: 1.1%
Automatic Transmission: 1.1%
8 Cylinder 429 Cubic Inch Engine (CJ):
Spark Plug Type: Autolite AF-32
Spark Plug: Gap .034"
Point Gap: .021"
Distributor Cam Angle: 24-29 Degrees
Firing Order: 1-5-4-2-6-7-3-8
Ignition Timing: 10 Degrees BTDC
Engine Idle Speed:
Standard Transmission: 500 RPM; 700 RPM with Throttle Solenoid Energized
Automatic Transmission: 500 RPM in Drive; 650 RPM in Drive with Throttle Solenoid Energized
Air to Fuel Ratio:
Standard Transmission: 14.5 to 1
Automatic Transmission: 14.5 to 1
Idle CO:
Standard Transmission: 0.3%
Automatic Transmission: 0.3%
Valve Specifications:
6 Cylinder Engines, 250 Cubic Inch:
Valve Lash:
Intake: .095"-.145"
Exhaust: .095"-.145"
Valve Angles:
Seat: 45 Degrees
Face: 44 Degrees
Valve Spring Height, Installed: 1-9/16"
Valve Spring Pressure: 150 Lbs @ 1.22"
Valve Stem Clearance:
Intake .0008"-.0025"
Exhaust .001"-.0027"
Valve Stem Diameter:
Intake: .3100"-.3107"
Exhaust: .3098"-.3105"
8 Cylinder 302 Cubic Inch Engine:
Valve Lash:
Intake: .090"-.190"
Exhaust: .090"-.190"
Valve Angles:
Seat: 45 Degrees
Face: 44 Degrees
Valve Spring Height, Installed: 1-5/8"
Valve Spring Pressure: 180 Lbs @ 1.23"
Valve Stem Clearance:
Intake .001"-.0027"
Exhaust .001"-.0027"
Valve Stem Diameter:
Intake: .3416"-.3423"
Exhaust: .3411"-.3418"
8 Cylinder 351 Cubic Inch Windsor Engine:
Valve Lash:
Intake: .100"-.200"
Exhaust: .100"-.200"
Valve Angles:
Seat: 45 Degrees
Face: 44 Degrees
Valve Spring Height, Installed: 1-25/32"
Valve Spring Pressure: 215 Lbs @ 1.34"
Valve Stem Clearance:
Intake .001"-.0027"
Exhaust .001"-.0027"
Valve Stem Diameter:
Intake: .3416"-.3423"
Exhaust: .3411"-.3418"
8 Cylinder 351 Cubic Inch Cleveland Engine with 2 Barrel Carburetor:
Valve Lash:
Intake: .100"-.200"
Exhaust: .100"-.200"
Valve Angles:
Seat: 45 Degrees
Face: 44 Degrees
Valve Spring Height, Installed: 1-13/16"
Valve Spring Pressure: 210 Lbs @ 1.42"
Valve Stem Clearance:
Intake .001"-.0027"
Exhaust .0015"-.0027"
Valve Stem Diameter:
Intake: .3416"-.3423"
Exhaust: .3411"-.3418"
8 Cylinder 351 Cubic Inch Cleveland Engine with 4 Barrel Carburetor:
Valve Lash:
Intake: .100"-.200"
Exhaust: .100"-.200"
Valve Angles:
Seat: 45 Degrees
Face: 44 Degrees
Valve Spring Height, Installed: 1-13/16"
Valve Spring Pressure: 285 Lbs @ 1.32"
Valve Stem Clearance:
Intake .001"-.0027"
Exhaust .001"-.0027"
Valve Stem Diameter:
Intake: .3416"-.3423"
Exhaust: .3411"-.3418"
8 Cylinder Engine, 429 Cu. In., "CJ":
Valve Lash:
Intake: .075"-.155" Hot
Exhaust: .075"-.155" Hot
Valve Angles:
Seat: 45 Degrees
Face: 44 Degrees
Valve Spring Height, Installed: 1-13/32"
Valve Spring Pressure: 315 Lbs @ 1.32 inches
Valve Stem Clearance:
Intake .001"-.0027";
Exhaust .001"-.0027"
Valve Stem Diameter:
Intake: .3416"-.3423"
Exhaust: .3416"-.3423"
Piston, Rings, Pins, Crankshaft & Bearing Data:
6 Cylinder, 250 Cubic Inch Engines:
Piston Clearance: .0014"-.0020"
Ring End Gap:
Compression: .010"
Oil: .015"
Wrist Pin Diameter: .912"
Rod Bearings:
Shaft Diameter: 2.1232"-2.1240"
Bearing Clearance: .0008"-.0026"
Main Bearings:
Shaft Diameter: 2.3982"-2.3990"
Bearing Clearance: .0005"-.0025"
Thrust on Bearing: #5
Crankshaft End Play: .004"-.008"
8 Cylinder, 302 Cubic Inch Engine:
Piston Clearance: .0018"-.0026"
Ring End Gap:
Compression: .010"
Oil: .015"
Wrist Pin Diameter: .912"
Rod Bearings:
Shaft Diameter: 2.1228"-2.1236"
Bearing Clearance: .0008"-.0026"
Main Bearings:
Shaft Diameter: 2.2482"-2.2490"
Bearing Clearance: .0005"-.0025"
Thrust on Bearing #3
Crankshaft End Play: .004"-.008"
8 Cylinder, 351 Cubic Inch Windsor Engine:
Piston Clearance: .0018"-.0026"
Ring End Gap:
Compression: .010"
Oil: .015"
Wrist Pin Diameter: .912"
Rod Bearings:
Shaft Diameter: 2.3103"-2.3110"
Bearing Clearance: .0008"-.0026"
Main Bearings:
Shaft Diameter: 2.9994"-3.0002"
Bearing Clearance: .0013"-.0025"
Thrust on Bearing #3
Crankshaft End Play: .004"-.008"
8 Cylinder, 351 Cubic Inch Cleveland Engine:
Piston Clearance: .0014"-.0022"
Ring End Gap:
Compression: .010"
Oil: .015"
Wrist Pin Diameter: .912"
Rod Bearings:
Shaft Diameter: 2.3103"-2.3110"
Bearing Clearance: .0008"-.0026"
Main Bearings:
Shaft Diameter: 2.9994"-3.0002"
Bearing Clearance: .0013"-.0029"
Thrust on Bearing #3
Crankshaft End Play: .004"-.008"
8 Cylinder, 429 Cubic Inch Engine "CJ":
Piston Clearance: .003"-.0038"
Ring End Gap:
Compression: .010"
Oil: .010"
Wrist Pin Diameter: 1.040"
Rod Bearings:
Shaft Diameter: 2.4992"-2.5000"
Bearing Clearance: .001"-.0015"
Main Bearings:
Shaft Diameter: 2.9994"-3.0002"
Bearing Clearance: .0005"-.0025"
Thrust on Bearing #3
Crankshaft End Play: .004"-.008"
Engine Tightening Specifications:
6 Cylinder 250 Cubic Inch Engine:
Spark Plugs: 15-20 Ft. Lbs.
Cylinder Head Bolts: 70-75 Ft. Lbs.
Exhaust Manifold: 13-18 Ft. Lbs.
Rocker Arm Shaft Bracket: 30-35 Ft. Lbs.
Rocker Arm Cover: 3-5 Ft. Lbs.
Connecting Rod Cap Bolts: 21-26 Ft. Lbs.
Main Bearing Cap Bolts: 60-70 Ft. Lbs.
Flywheel to Crankshaft: 75-85 Ft. Lbs.
Vibration Damper or Pulley: 85-100 Ft. Lbs.
8 Cylinder 302 Cubic Inch Engines:
Spark Plugs: 15-20 Ft. Lbs.
Cylinder Head Bolts: 65-72 Ft. Lbs.
Intake Manifold: 20-22 Ft. Lbs.
Exhaust Manifold: 15-20 Ft. Lbs.
Rocker Arm Cover: 3-5 Ft. Lbs.
Connecting Rod Cap Bolts: 19-24 Ft. Lbs.
Main Bearing Cap Bolts: 60-70 Ft. Lbs.
Flywheel to Crankshaft: 75-85 Ft. Lbs.
Vibration Damper or Pulley: 70-90 Ft. Lbs.
8 Cylinder 351 Cubic Inch Engines:
Spark Plugs: 15-20 Ft. Lbs.
Cylinder Head Bolts: 95-100 Ft. Lbs.
Intake Manifold: 23-25 Ft. Lbs.
Exhaust Manifold: 18-24 Ft. Lbs.
Rocker Arm Cover: 3-5 Ft. Lbs.
Connecting Rod Cap Bolts: 40-45 Ft. Lbs.
Main Bearing Cap Bolts: 95-105 Ft. Lbs.
Flywheel to Crankshaft: 75-85 Ft. Lbs.
Vibration Damper or Pulley: 70-90 Ft. Lbs.
8 Cylinder 429 Cubic Inch Engines:
Spark Plugs: 15-20 Ft. Lbs. (Boss: 5-10 Ft. Lbs.)
Cylinder Head Bolts: 130-140 Ft. Lbs.
Intake Manifold: 25-30 Ft. Lbs.
Exhaust Manifold: 28-33 Ft. Lbs.
Rocker Arm Cover: 2-1/2 to 4 Ft. Lbs
Connecting Rod Cap Bolts: 40-45 Ft. Lbs.
Main Bearing Cap Bolts: 95-105 Ft. Lbs.
Flywheel to Crankshaft: 75-85 Ft. Lbs.
Vibration Damper or Pulley: 75-90 Ft. Lbs.
Capacities-All Series:
With 6 Cylinder 250 Cubic Inch Engine:
Cooling System:
Without Heater: 7-1/2 Quarts
With Heater: 8-1/2 Quarts
With Air Conditioning: 8-1/2 Quarts
Radiator Cap Pressure:
With Air Conditioning: 12-15 PSI
Without Air Conditioning: 12-15 PSI
Thermostat Opening: 190 Degrees
Fuel Tank: 20 Gallons
Engine Oil Refill: 4-1/2 Quarts*
Manual Transmission:
Three Speed: 3-1/2 Pints
Automatic Transmission: 9 Quarts
Rear Axle: 4 Pints
* With New Oil Filter
With 302 Cubic Inch 8 Cylinder Engine:
Cooling System:
Without Heater: 14 Quarts
With Heater: 15 Quarts
With Air Conditioning: 15 Quarts
Radiator Cap Pressure:
With Air Conditioning: 12-15 PSI
Without Air Conditioning: 12-15 PSI
Thermostat Opening: 190 Degrees
Fuel Tank: 20 Gallons
Engine Oil Refill: 5 Quarts*
Manual Transmission:
Three Speed: 3-1/2 Pints
Four Speed: 4 Pints
Automatic Transmission: 9 Quarts
Rear Axle: 4 Pints
* With New Oil Filter
With 351 Cubic Inch 8 Cylinder Engine:
Cooling System:
Without Heater: 15-314 Quarts
With Heater: 16-1/4 Quarts
With Air Conditioning: 16-1/4 Quarts
Radiator Cap Pressure:
With Air Conditioning: 12-15 PSI
Without Air Conditioning: 12-15 PSI
Thermostat Opening: 190 Degrees
Fuel Tank: 20 Gallons
Engine Oil Refill: 5 Quarts*
Manual Transmission:
Three Speed: 3-1/2 Pints
Four Speed: 4 Pints
Automatic Transmission: 11 Quarts
Rear Axle: 5 Pints
* With New Oil Filter
With 429 Cubic Inch 8 Cylinder Engine:
Cooling System:
Without Heater: 18-1/2 Quarts
With Heater: 19-1/2 Quarts
With Air Conditioning: 18-1/2 Quarts
Radiator Cap Pressure:
With Air Conditioning: 12-15 PSI
Without Air Conditioning: 12-15 PSI
Thermostat Opening: 190 Degrees
Fuel Tank: 20 Gallons
Engine Oil Refill: 7 Quarts*
Manual Transmission:
Three Speed: 3-1/2 Pints
Four Speed: 4 Pints
Automatic Transmission: 12-3/4 Quarts
Rear Axle: 5 Pints
Starting Motor Specifications:
6 Cylinder 250 Cubic Inch Engines:
Part #D0ZF-A
Brush Spring Tension: 40 Ounces
No Load Test: 70 Amperes, 12 Volts
Torque Test: 670 Amperes, 6.0 Volts, @ 15-1/2 Ft. Lbs.
Part #D0AF-B
Brush Spring Tension: 40 Ounces
No Load Test: 70 Amperes, 12 Volts
Torque Test: 670 Amperes, 6.0 Volts, @ 15-1/2 Ft. Lbs.
302 Cubic Inch 8 Cylinder Engines:
Part #D0ZF-A
Brush Spring Tension: 40 Ounces
No Load Test: 70 Amperes, 12 Volts
Torque Test: 670 Amperes, 6.0 Volts, @ 15-1/2 Ft. Lbs.
Part #D0AF-B
Brush Spring Tension: 40 Ounces
No Load Test: 70 Amperes, 12 Volts
351 Cubic Inch 8 Cylinder Engines:
Part #D0AF-B
Brush Spring Tension: 40 Ounces
No Load Test: 70 Amperes, 12 Volts
429 Cubic Inch 8 Cylinder Engines:
Part #C9AF-A
Brush Spring Tension: 40 Ounces
No Load Test: 70 Amperes, 12 Volts
Ford Alternator Specifications:
Note: Not alternators shown are available on the Mustang.
Part #D0ZF-10300-B
Current Rating: 38 Amperes @ 15 Volts
Field Current @ 75 Degrees: 2.4 Amperes @ 12 Volts
Voltage Regulator: (Autolite)
Voltage @ 75 Degrees: 13.5-15.3 Volts
Field Relay:
Closing Voltage @ 75 Degrees: 2.0 to 4.2 Volts
Part #D0AF-10300-C
Current Rating: 42 Amperes @ 15 Volts
Field Current @ 75 Degrees: 2.9 Amperes @ 12 Volts
Voltage Regulator: (Autolite)
Voltage @ 75 Degrees: 13.5-15.3 Volts
Field Relay:
Closing Voltage @ 75 Degrees: 2.0 to 4.2 Volts
Part #D0AF-10300-F
Current Rating: 42 Amperes @ 15 Volts
Field Current @ 75 Degrees: 2.9 Amperes @ 12 Volts
Voltage Regulator: (Autolite)
Voltage @ 75 Degrees: 13.5-15.3 Volts
Field Relay:
Closing Voltage @ 75 Degrees: 2.0 to 4.2 Volts
Part #D0AF-10300-G
Current Rating: 42 Amperes @ 15 Volts
Field Current @ 75 Degrees: 2.9 Amperes @ 12 Volts
Voltage Regulator: (Autolite)
Voltage @ 75 Degrees: 13.5-15.3 Volts
Field Relay:
Closing Voltage @ 75 Degrees: 2.0 to 4.2 Volts
Part #D0AF-10300-E
Current Rating: 55 Amperes @ 15 Volts
Field Current @ 75 Degrees: 2.9 Amperes @ 12 Volts
Voltage Regulator: (Autolite)
Voltage @ 75 Degrees: 13.5-15.3 Volts
Field Relay:
Closing Voltage @ 75 Degrees: 2.0 to 4.2 Volts
Part #D0AF-10300-H
Current Rating: 55 Amperes @ 15 Volts
Field Current @ 75 Degrees: 2.9 Amperes @ 12 Volts
Voltage Regulator: (Autolite)
Voltage @ 75 Degrees: 13.5-15.3 Volts
Field Relay:
Closing Voltage @ 75 Degrees: 2.0 to 4.2 Volts
Part #D0ZF-10300-A
Current Rating: 55 Amperes @ 15 Volts
Field Current @ 75 Degrees: 2.9 Amperes @ 12 Volts
Voltage Regulator: (Autolite)
Voltage @ 75 Degrees: 13.6-15.1 Volts
Contact Gap: .018"-.020"
Armature Air Gap: .042"-.052"
Field Relay:
Armature Air Gap: .011"-.013"
Closing Voltage @ 75 Degrees: 6.2 to 7.2 Volts
Part #D0ZF-10300-C
Current Rating: 55 Amperes @ 15 Volts
Field Current @ 75 Degrees: 2.9 Amperes @ 12 Volts
Voltage Regulator: (Autolite)
Voltage @ 75 Degrees: 13.6-15.1 Volts
Contact Gap: .018"-.020"
Armature Air Gap: .042"-.052"
Field Relay:
Armature Air Gap: .011"-.013"
Closing Voltage @ 75 Degrees: 6.2 to 7.2 Volts
Part #D0SF-10300-A
Current Rating: 55 Amperes @ 15 Volts
Field Current @ 75 Degrees: 2.9 Amperes @ 12 Volts
Voltage Regulator: (Autolite)
Voltage @ 75 Degrees: 13.6-15.1 Volts
Contact Gap: .018"-.020"
Armature Air Gap: .042"-.052"
Field Relay:
Armature Air Gap: .011"-.013"
Closing Voltage @ 75 Degrees: 6.2 to 7.2 Volts
Part #D0LF-10300-A
Current Rating: 55 Amperes @ 15 Volts
Field Current @ 75 Degrees: 2.9 Amperes @ 12 Volts
Part #D1ZF-10300-AA
Current Rating: 55 Amperes @ 15 Volts
Field Current @ 75 Degrees: 2.9 Amperes @ 12 Volts
Voltage Regulator: (Autolite)
Voltage @ 75 Degrees: 13.5-15.3 Volts
Field Relay:
Closing Voltage @ 75 Degrees: 2.0 to 4.2 Volts
Part #D1AF-10300-AA
Current Rating: 61 Amperes @ 15 Volts
Field Current @ 75 Degrees: 2.9 Amperes @ 12 Volts
Voltage Regulator: (Autolite)
Voltage @ 75 Degrees: 13.5-15.3 Volts
Field Relay:
Closing Voltage @ 75 Degrees: 2.0 to 4.2 Volts
Part #D1AF-10300-A
Current Rating: 65 Amperes @ 15 Volts
Field Current @ 75 Degrees: 2.9 Amperes @ 12 Volts
Distributor Specifications:
6 Cylinder Engine, 250 Cubic Inch:
Part #D0OF-A
Breaker Point Gap: .027"
Cam Angle: 35-40 Degrees
Breaker Arm Spring Tension: 17 to 21 Ounces
Centrifugal Advance:
Advance Starts: 1/2 Degree @ 350 RPM
Full Advance: 16 Degrees @ 2,175 RPM
Vacuum Advance Data:
Advance Starts @ 5" Vacuum
Full Advance: 9 Degrees @ 25" Vacuum
Maximum Retard: 6 Degrees @ 20" Vacuum
8 Cylinder Engine, 302 Cubic Inch, with Standard Transmission:
Part #D0AF-E
Breaker Point Gap: .021"
Cam Angle: 24-29 Degrees
Breaker Arm Spring Tension: 17 to 21 Ounces
Centrifugal Advance:
Advance Starts: 1/2 Degree @ 350 RPM
Full Advance: 14 Degrees @ 2,325 RPM
Vacuum Advance Data:
Advance Starts @ 5" Vacuum
Full Advance: 11 Degrees @ 25" Vacuum
Maximum Retard: 6 Degrees @ 20" Vacuum
8 Cylinder Engine, 302 Cubic Inch, with Automatic Transmission:
Part #D0AF-T
Breaker Point Gap: .021"
Cam Angle: 24-29 Degrees
Breaker Arm Spring Tension: 17 to 21 Ounces
Centrifugal Advance:
Advance Starts: 1/2 Degree @ 350 RPM
Full Advance: 14 Degrees @ 3,150 RPM
Vacuum Advance Data:
Advance Starts @ 5" Vacuum
Full Advance: 11-1/2 Degrees @ 25" Vacuum
Maximum Retard: 3-1/2 Degrees @ 20" Vacuum
8 Cylinder Engine, 351 Cubic Inch, with 2 Barrel Carburetor & Standard Transmission:
Part #D0OF-H
Breaker Point Gap: .021"
Cam Angle: 24-29 Degrees
Breaker Arm Spring Tension: 17 to 21 Ounces
Centrifugal Advance:
Advance Starts: 1/2 Degree @ 350 RPM
Full Advance: 14 Degrees @ 2,375 RPM
Vacuum Advance Data:
Advance Starts @ 5" Vacuum
Full Advance: 8 Degrees @ 25" Vacuum
Maximum Retard: 6 Degrees @ 20" Vacuum
8 Cylinder Engine, 351 Cubic Inch, with 2 Barrel Carburetor & Automatic Transmission:
Part #D0OF-AC
Breaker Point Gap: .021"
Cam Angle: 24-29 Degrees
Breaker Arm Spring Tension: 17 to 21 Ounces
Centrifugal Advance:
Advance Starts: 1/2 Degree @ 350 RPM
Full Advance: 14 Degrees @ 2,000 RPM
Vacuum Advance Data:
Advance Starts @ 5" Vacuum
Full Advance: 9-1/2 Degrees @ 25" Vacuum
Maximum Retard: 6 Degrees @ 20" Vacuum
8 Cylinder Engine, 351 Cubic Inch, with 4 Barrel Carburetor & Standard Transmission:
Part #D0OF-T
Breaker Point Gap: .021"
Cam Angle: 24-29 Degrees
Breaker Arm Spring Tension: 17 to 21 Ounces
Centrifugal Advance:
Advance Starts: 1/2 Degree @ 350 RPM
Full Advance: 14 Degrees @ 2,300 RPM
Vacuum Advance Data:
Advance Starts @ 5" Vacuum
Full Advance: 12-1/2 Degrees @ 25" Vacuum
Maximum Retard: 6 Degrees @ 20" Vacuum
8 Cylinder Engine, 351 Cubic Inch, with 4 Barrel Carburetor & Automatic Transmission:
Part #D0OF-U
Breaker Point Gap: .017"
Cam Angle: 26-31 Degrees
Breaker Arm Spring Tension: 17 to 21 Ounces
Centrifugal Advance:
Advance Starts: 1/2 Degree @ 350 RPM
Full Advance: 14 Degrees @ 2,275 RPM
Vacuum Advance Data:
Advance Starts @ 5" Vacuum
Full Advance: 12-1/2 Degrees @ 25" Vacuum
8 Cylinder Engine, 429 Cubic Inch, with Standard Transmission:
Part #C9AF-Y
Breaker Point Gap: .021"
Cam Angle: 24-29 Degrees
Breaker Arm Spring Tension: 17 to 21 Ounces
Centrifugal Advance:
Advance Starts: 1/2 Degree @ 350 RPM
Full Advance: 14 Degrees @ 2,775 RPM
Vacuum Advance Data:
Advance Starts @ 5" Vacuum
Full Advance: 8-1/2 Degrees @ 25" Vacuum
Maximum Retard: 6 Degrees @ 20" Vacuum
8 Cylinder Engine, 429 Cubic Inch, with Automatic Transmission:
Part #D0AF-Z
Breaker Point Gap: .017"
Cam Angle: 26-31 Degrees
Breaker Arm Spring Tension: 17 to 21 Ounces
Centrifugal Advance:
Advance Starts: 1/2 Degree @ 350 RPM
Full Advance: 14 Degrees @ 2,950 RPM
Vacuum Advance Data:
Advance Starts @ 5" Vacuum
Full Advance: 11 Degrees @ 25" Vacuum
8 Cylinder Engine, 429 Cubic Inch "CJ", with Standard Transmission:
Part #D0OF-AA
Breaker Point Gap: .021"
Cam Angle: 24-29 Degrees (Combined)
Breaker Arm Spring Tension: 17 to 21 Ounces
Centrifugal Advance:
Advance Starts: 1/2 Degree @ 350 RPM
Full Advance: 16 Degrees @ 2,200 RPM
Vacuum Advance Data:
Advance Starts @ 5" Vacuum
Full Advance: 8-1/2 Degrees @ 25" Vacuum
Maximum Retard: 6 Degrees @ 20" Vacuum
8 Cylinder Engine, 429 Cubic Inch "CJ", with Automatic Transmission:
Part #D0OF-AB
Breaker Point Gap: .021"
Cam Angle: 24-29 Degrees
Breaker Arm Spring Tension: 17 to 21 Ounces
Centrifugal Advance:
Advance Starts: 1/2 Degree @ 350 RPM
Vacuum Advance Data:
Advance Starts @ 5" Vacuum
Full Advance: 8-1/2 Degrees @ 25" Vacuum
Maximum Retard: 6 Degrees @ 20" Vacuum
Brake Specifications, Passenger Cars, All Series
6 Cylinder & 302 V-8 Engines:
Brake Drum Diameter: 10.00"
Wheel Cylinder Bore:
Front Disc: 2.381"
Front Drum: 1.125"
Rear: .875"
Master Cylinder Bore:
Disc Brakes: .9375"
Drum Brakes: 1"
Power Brakes: 1"
8 Cylinder, 351 & 429 Cubic Inch Engines:
Brake Drum Diameter: 10.00"
Wheel Cylinder Bore:
Front Disc: 2.381"
Front Drum: 1.125"
Rear: .906"
Master Cylinder Bore:
Disc Brakes: .9375"
Drum Brakes: 1"
Power Brakes: 1"
Rear Axle, All Models:
Carrier Type: Integral
Ring Gear & Pinion Backlash: .008"-.012"
Nominal Pinion Locating Shim: .017"
Method: Shims
Pinion Bearing Preload:
With New Bearings: 17-27 Inch Pounds
With Used Bearings: 6-12 Inch Pounds
Differential Bearing Preload:
With New Bearings: .008"-.012"
With Used Bearings: .003"-.005"
Pinion Nut Torque: 175 Ft. Lbs.
Carrier Type: Removable
Ring Gear & Pinion Backlash: .008"-.012"
Nominal Pinion Locating Shim:
With 7-3/4" or 8" Ring Gear: .022"
With 8-3/4" or 9" Ring Gear: .015"
Method: Shims
Pinion Bearing Preload:
With New Bearings:
With 7-3/4" or 8" Ring Gear: 17-32 Inch Pounds
With 8-3/4" or 9" Ring Gear: 22-32 Inch Pounds
With Used Bearings: 8-14 Inch Pounds
Differential Bearing Preload:
With New Bearings: .008"-.012"
With Used Bearings: .003"-.008"
Pinion Nut Torque: 175 Ft. Lbs.
Wheel Alignment Specifications:
All Models:
Caster: Zero Degrees
Camber:
Left: + 3/4 Degree
Right: + 3/4 Degree
Toe-In: 3/16"
Toe-Out on Turns:
Outer Wheel: 18.68 Degrees
Inner Wheel: 20 Degrees
Ford Carburetor Adjustments:
Note: See 1971 Ford Motor Company Carburetors Database
Popular Options:
AM Push Button Radio & Antenna; AM-FM Stereo Pushbutton Radio; AM Radio with 8 Track Stereo; Automatic Transmission; Power Steering; Power Front Disc Brakes; Limited Slip Differential; Magnum 500 Chrome Wheels; Power Windows; Electric Rear Window Defogger; NASA Style Hood Scoops; Drag-Pac Rear Axle 3.91:1 Ratio; 4.11:1 Rear Axle; Vinyl Roof; White Sidewall Tires; Various Engine & Transmission Options; and Much More.
1971 Ford Mustang Historical Data:
Introduction date of the 1971 Ford line was in September 19, 1970.
Ford Production for the 1971 model year was 1,910,924 including 149,678 Mustangs.
1971 Ford Mustang Colors & Codes:
A Raven Black or Model T Black
B Maroon
C Dark Green
D Grabber Yellow or Pinto Yellow
F Medium Blue
H Light Green
I Grabber Lime or Pinto Lime
J Grabber Blue or Pinto Blue
M Wimbledon White
N Pastel Blue
O Light Yellow Gold
P Medium Green
Q Winter Blue
S Gray Gold
T Candy Apple Red
U Grabber Red
V Light Pewter
W Yellow
X Dark Blue
Y Dark Blue
Z Grabber Green
2 Medium Bright Yellow
3 Bright Red or Pinto Red
4 Medium Lime
5 Medium Brown
6 Acapulco Blue or Hulla Blue
7 Maroon
8 Morning Gold
9 Anti-Establish Mint
Promotional Models Available:
Plastic: Mustang Mach I 2 Door Fastback; Torino Cobra 429 2 Door Hardtop; Maverick 2 Door Sedan; Thunderbird 2 Door Hardtop; Pinto 2 Door Sedan.
Copyright 2001, Custom Solutions & Services