Ford Powermaster 821 Engine


Ford Powermaster 821 tractor photo
1958 - 1962
801 Powermaster Series
Utility tractor
820
Series:Powermaster 821
Engines overview
Ford 2.8L 4-cyl gasoline
Ford 2.8L 4-cyl LP gas
Ford 2.8L 4-cyl diesel
Engine Detail
Ford EAF
gasoline
4-cylinder 8-valve
liquid-cooled vertical overhead valve
Displacement:172 ci
2.8 L
Bore/Stroke:3.90x3.60 inches
99 x 91 mm
Power (gross):62.6 hp
46.7 kW
Air cleaner:oil bath
Compression:7.5:1
Rated RPM:2000
Torque:166 lb-ft
225.1 Nm
Torque RPM:1600
Firing order:1-2-4-3
Starter volts:6
Coolant capacity:15 qts
14.2 L
Sparkplug gap:0.027 inches
0.686 mm
Point gap:0.025 inches
0.635 mm
Intake valve clearance:0.015 inches
0.381 mm (hot)
Exhaust valve clearance:0.015 inches
0.381 mm (hot)
Engine Oil
Powermaster 821 gasoline engine oil chart
Oil capacity:5 qts
4.7 L
Oil change:100 h

Ford Powermaster 821  engine photo
 
Engine Detail
Ford EAF
LP gas
4-cylinder 8-valve
liquid-cooled
Displacement:172 ci
2.8 L
Bore/Stroke:3.90x3.60 inches
99 x 91 mm
Air cleaner:oil bath
Compression:8.65:1
Rated RPM:2200
Firing order:1-2-4-3
Starter volts:6
Sparkplug gap:0.027 inches
0.686 mm
Point gap:0.025 inches
0.635 mm
Intake valve clearance:0.015 inches
0.381 mm (hot)
Exhaust valve clearance:0.015 inches
0.381 mm (hot)
Engine Detail
Ford
diesel
4-cylinder 8-valve
liquid-cooled
Displacement:172 ci
2.8 L
Bore/Stroke:3.90x3.60 inches
99 x 91 mm
Power:56.3 hp
42.0 kW
Air cleaner:oil bath
Compression:16.8:1
Rated RPM:2200
Torque:140.4 lb-ft
190.4 Nm
Torque RPM:1400
Firing order:1-2-4-3
Starter volts:12
Engine Oil
Powermaster 821 diesel engine oil chart
Oil capacity:5 qts
4.7 L
Page information
Last update:May 6, 2021
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