Opel gasoline straight-4 1.8 L C 18 NT 89 HP engine DIY maintenance and service manual

General Information

Opel gasoline straight-4 1.8 L C 18 NT 89 HP is an 1796 cc (1.58 UK qt.) internal combustion reciprocating Inline 4 engine. It has bore/stroke ratio of 84.8 mm × 79.5 mm (3.34 in × 3.13 in). This engine was rated 66 kW (88.51 hp). It was used in Opel cars.

Engine Performance Rating

SAE J1349 (SAE Net)

Opel gasoline straight-4 1.8 L C 18 NT 89 HP engine performance rating according to SAE J1349 (SAE Net) standard.
Parameter	Output
Power Rating	66 kW (88.51 hp)

Specifications

General

Opel gasoline straight-4 1.8 L C 18 NT 89 HP engine general specifications.
Parameter	Value
Type	Internal Combustion Reciprocating
Fuel Type	Benzin 91
Cylinder Configuration	Inline 4
Engine Displacement	109.6 in³109.6 in³1796 cc
Bore	3.34 in3.34 in84.8 mm
Stroke	3.13 in3.13 in79.5 mm

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Engine head and valvetrain

Opel gasoline straight-4 1.8 L C 18 NT 89 HP engine head and valvetrain specifications.
Parameter	Value
Valvetrain Type	SOHC
Valves per Cylinder	2

Air Intake

Opel gasoline straight-4 1.8 L C 18 NT 89 HP air intake specifications.
Parameter	Value
Air Intake Method	Naturally Aspirated