Volvo 1990 780 Model
WARNING!
When adding accessories, equipment, luggage and other cargo to your vehicle, the total loaded weight
capacity of the vehicle must not be exceeded.
Consult your Volvo dealer for information.
All specifications as subject to change without notice.
pg. 109 Specifications (cont.)
Engine (780)
Liquid-cooled, gasoline, 6-cylinder V-engine with 90 angle. Aluminum cylinder block with cast-iron,
replaceable wet liners. Aluminum-alloy cylinder head has separate inlet and exhaust passages. Single,
overhead camshafts.
Engine lubrication is provided by a gear pump driven from crankshaft. Full-flow type oil filter. Exhaust
emission control accomplished by fuel injection, Lambda-sond system and catalytic converter.
Closed crankcase ventilation system and evaporative emission control system.
Type designation Volvo B280F
Output(SAEJ 1349) 145 hp at 5100 rpm
(108 kW at 85 rps)
Max. torque (SAEJ 1349) 173 ft. lbs. (235 Nm) at 3750 rpm
Number of cylinders 6
Bore 3.58" (91 mm)
Stroke 2.87" (73 mm)
Displacement 2.85 liters
Compression ratio 9.5:1
Valve clearance engine
inlet 0.004 0.006"
(0.10-0.15 mm)
exhaust 0.010-0.012"
(0.25-0.30 mm)
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