Ford 6640 Engine

Ford 6640 tractor photo
1991 - 1995
PowerStar 40 Series
Utility tractor
Engine Detail
Ford Genesis
4-cylinder 8-valve
Displacement:304 ci
5.0 L
Bore/Stroke:4.40x5.00 inches
112 x 127 mm
Power (gross):90.7 hp
67.6 kW
Air cleaner:dual paper elements
Rated RPM:2200
Idle RPM:725-2375
Torque:337 lb-ft
457.0 Nm
Torque RPM:1200
Firing order:1-3-4-2
Starter volts:12
Coolant capacity:15.3 qts
14.5 L
 16.9 qts
16.0 L *With cab
Intake valve clearance:0.016 inches
0.406 mm (cold)
Exhaust valve clearance:0.019 inches
0.483 mm (cold)
Engine Oil
6640 diesel engine oil chart
Oil capacity:12.1 qts
11.5 L
Page information
Last update:April 23, 2022
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