BMW diesel V8 4.4 L M67 D44 (448D1) 325 HP engine DIY maintenance and service manual

General Information

BMW diesel V8 4.4 L M67 D44 (448D1) 325 HP is an 4423 cc (3.89 UK qt.) internal combustion reciprocating V8 engine. It has bore/stroke ratio of 87 mm × 93 mm (3.43 in × 3.66 in). This engine was rated 242 kW (324.53 hp). It was used in BMW cars.

Engine Performance Rating

SAE J1349 (SAE Net)

BMW diesel V8 4.4 L M67 D44 (448D1) 325 HP engine performance rating according to SAE J1349 (SAE Net) standard.
Parameter	Output
Power Rating	242 kW (324.53 hp)

Specifications

General

BMW diesel V8 4.4 L M67 D44 (448D1) 325 HP engine general specifications.
Parameter	Value
Type	Internal Combustion Reciprocating
Fuel Type	Diesel
Cylinder Configuration	V8
Engine Displacement	269.91 in³269.91 in³4423 cc
Bore	3.43 in3.43 in87 mm
Stroke	3.66 in3.66 in93 mm

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Engine head and valvetrain

BMW diesel V8 4.4 L M67 D44 (448D1) 325 HP engine head and valvetrain specifications.
Parameter	Value
Valvetrain Type	DOHC
Valves per Cylinder	4

Air Intake

BMW diesel V8 4.4 L M67 D44 (448D1) 325 HP air intake specifications.
Parameter	Value
Air Intake Method	Turbocharger

Fuel Injection

BMW diesel V8 4.4 L M67 D44 (448D1) 325 HP fuel injection specifications.
Parameter	Value
Injection Type	GDI