Opel gasoline straight-4 1.2 L C 12 NZ 44 HP at 5000 RPM, 88 N⋅m at 2400 RPM engine DIY maintenance and service manual

General Information

Opel gasoline straight-4 1.2 L C 12 NZ 44 HP at 5000 RPM, 88 N⋅m at 2400 RPM is an 1196 cc (1.05 UK qt.) internal combustion reciprocating Inline 4 engine. It has bore/stroke ratio of 72 mm × 73.4 mm (2.83 in × 2.89 in). This engine was rated 33 kW (44.25 hp) at 5000 rpm and 88 N⋅m (64.91 lbf⋅ft) of torque at 2400 rpm. It was used in Opel cars.

Engine Performance Rating

SAE J1349 (SAE Net)

Opel gasoline straight-4 1.2 L C 12 NZ 44 HP at 5000 RPM, 88 N⋅m at 2400 RPM engine performance rating according to SAE J1349 (SAE Net) standard.
Parameter	Output
Power Rating	33 kW (44.25 hp) at 5000 RPM
Torque Rating	64.91 lbf⋅ft64.91 lbf⋅ft88 N⋅m at 2400 RPM

Specifications

General

Opel gasoline straight-4 1.2 L C 12 NZ 44 HP at 5000 RPM, 88 N⋅m at 2400 RPM engine general specifications.
Parameter	Value
Type	Internal Combustion Reciprocating
Fuel Type	Benzin 95
Cylinder Configuration	Inline 4
Engine Displacement	72.98 in³72.98 in³1196 cc
Bore	2.83 in2.83 in72 mm
Stroke	2.89 in2.89 in73.4 mm

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Engine head and valvetrain

Opel gasoline straight-4 1.2 L C 12 NZ 44 HP at 5000 RPM, 88 N⋅m at 2400 RPM engine head and valvetrain specifications.
Parameter	Value
Valvetrain Type	SOHC
Valves per Cylinder	2

Air Intake

Opel gasoline straight-4 1.2 L C 12 NZ 44 HP at 5000 RPM, 88 N⋅m at 2400 RPM air intake specifications.
Parameter	Value
Air Intake Method	Naturally Aspirated

Fuel Injection

Opel gasoline straight-4 1.2 L C 12 NZ 44 HP at 5000 RPM, 88 N⋅m at 2400 RPM fuel injection specifications.
Parameter	Value
Injection Type	Central Point