BMW gasoline straight-4 1.6 L N20 B16 A 141 HP engine DIY maintenance and service manual

General Information

BMW gasoline straight-4 1.6 L N20 B16 A 141 HP is an 1592 cc (1.4 UK qt.) internal combustion reciprocating Inline 4 engine. It has bore/stroke ratio of 84 mm × 71.8 mm (3.31 in × 2.83 in). This engine was rated 105 kW (140.81 hp). It was used in BMW cars.

Engine Performance Rating

SAE J1349 (SAE Net)

BMW gasoline straight-4 1.6 L N20 B16 A 141 HP engine performance rating according to SAE J1349 (SAE Net) standard.
Parameter	Output
Power Rating	105 kW (140.81 hp)

Specifications

General

BMW gasoline straight-4 1.6 L N20 B16 A 141 HP engine general specifications.
Parameter	Value
Type	Internal Combustion Reciprocating
Fuel Type	Gasoline
Cylinder Configuration	Inline 4
Engine Displacement	97.15 in³97.15 in³1592 cc
Bore	3.31 in3.31 in84 mm
Stroke	2.83 in2.83 in71.8 mm

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Engine head and valvetrain

BMW gasoline straight-4 1.6 L N20 B16 A 141 HP engine head and valvetrain specifications.
Parameter	Value
Valvetrain Type	DOHC
Valves per Cylinder	4

Air Intake

BMW gasoline straight-4 1.6 L N20 B16 A 141 HP air intake specifications.
Parameter	Value
Air Intake Method	Turbocharger

Fuel Injection

BMW gasoline straight-4 1.6 L N20 B16 A 141 HP fuel injection specifications.
Parameter	Value
Injection Type	GDI