Opel gasoline straight-4 2.0 L F4R 820 115 HP, 190 N⋅m at 3750 RPM engine DIY maintenance and service manual

General Information

Opel gasoline straight-4 2.0 L F4R 820 115 HP, 190 N⋅m at 3750 RPM is an 1998 cc (1.76 UK qt.) internal combustion reciprocating Inline 4 engine. It has bore/stroke ratio of 82.7 mm × 93 mm (3.26 in × 3.66 in). This engine was rated 86 kW (115.33 hp) and 190 N⋅m (140.14 lbf⋅ft) of torque at 3750 rpm. It was used in Opel cars.

Engine Performance Rating

SAE J1349 (SAE Net)

Opel gasoline straight-4 2.0 L F4R 820 115 HP, 190 N⋅m at 3750 RPM engine performance rating according to SAE J1349 (SAE Net) standard.
Parameter	Output
Power Rating	86 kW (115.33 hp)
Torque Rating	140.14 lbf⋅ft140.14 lbf⋅ft190 N⋅m at 3750 RPM

Specifications

General

Opel gasoline straight-4 2.0 L F4R 820 115 HP, 190 N⋅m at 3750 RPM engine general specifications.
Parameter	Value
Type	Internal Combustion Reciprocating
Fuel Type	Gasoline
Cylinder Configuration	Inline 4
Engine Displacement	121.93 in³121.93 in³1998 cc
Bore	3.26 in3.26 in82.7 mm
Stroke	3.66 in3.66 in93 mm

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Engine head and valvetrain

Opel gasoline straight-4 2.0 L F4R 820 115 HP, 190 N⋅m at 3750 RPM engine head and valvetrain specifications.
Parameter	Value
Valvetrain Type	DOHC
Valves per Cylinder	4

Air Intake

Opel gasoline straight-4 2.0 L F4R 820 115 HP, 190 N⋅m at 3750 RPM air intake specifications.
Parameter	Value
Air Intake Method	Naturally Aspirated

Fuel Injection

Opel gasoline straight-4 2.0 L F4R 820 115 HP, 190 N⋅m at 3750 RPM fuel injection specifications.
Parameter	Value
Injection Type	Carburetor
Injection Info	Intake Manifold Injection/ Carburettor