Power:72.5 hp (54.1 kW)
Torque:218 lb-ft (295.6 Nm)
Options:International Harvester 4.6L 6-cyl diesel, International Harvester 4.3L 6-cyl gasoline, International Harvester 4.3L 6-cyl LP gas
Rated RPM:1800
Torque RPM:1400
Air cleaner:oil bath
Bore/Stroke:3.6875x4.3906 inches (94 x 112 mm)
Compression:18.2:1
Displacement:281 ci (4.6 L)
Firing order:1-5-3-6-2-4
Oil capacity:9 qts (8.5 L)
Power LP gas:72.5 hp (54.1 kW)
Torque LP gas:212 lb-ft (287.5 Nm)
Power gasoline:72.5 hp (54.1 kW)
Torque gasoline:215 lb-ft (291.5 Nm)
Coolant capacity:23.1 qts (21.9 L)
Rated RPM LP gas:1800
Torque RPM LP gas:1100
Air cleaner LP gas:oil bath
Bore/Stroke LP gas:3.5625x4.3906 inches (90 x 112 mm)
Compression LP gas:8.75:1
Rated RPM gasoline:1800
Displacement LP gas:263 ci (4.3 L)
Oil capacity LP gas:9 qts (8.5 L)
Torque RPM gasoline:1050
Air cleaner gasoline:oil bath
Bore/Stroke gasoline:3.5625x4.3906 inches (90 x 112 mm)
Compression gasoline:7.2:1
Displacement gasoline:263 ci (4.3 L)
Oil capacity gasoline:9 qts (8.5 L)
Coolant capacity LP gas:20.1 qts (19.0 L)
Exhaust valve clearance:0.027 inches (hot) (0.686 mm)
Coolant capacity gasoline:19.5 qts (18.5 L)
International Harvester C-263 LP gas:6-cylinder, liquid-cooled vertical I-head
International Harvester D-282 diesel:6-cylinder, liquid-cooled vertical I-head
International Harvester C-263 gasoline:6-cylinder, liquid-cooled vertical I-head