Hyundai gasoline straight-4 1.8 Liters G4NB-B 148 HP at 6500 RPM, 178 N⋅m at 4700 RPM engine DIY maintenance and service manual

General Information

Hyundai gasoline straight-4 1.8 Liters G4NB-B 148 HP at 6500 RPM, 178 N⋅m at 4700 RPM is an 1797 cc (1.58 UK qt.) internal combustion reciprocating Inline 4 engine. It has bore/stroke ratio of 81 mm × 87.2 mm (3.19 in × 3.43 in). This engine was rated 110 kW (147.51 hp) at 6500 rpm and 178 N⋅m (131.29 lbf⋅ft) of torque at 4700 rpm. It was used in Hyundai cars.

Engine Performance Rating

SAE J1349 (SAE Net)

Hyundai gasoline straight-4 1.8 Liters G4NB-B 148 HP at 6500 RPM, 178 N⋅m at 4700 RPM engine performance rating according to SAE J1349 (SAE Net) standard.
Parameter	Output
Power Rating	110 kW (147.51 hp) at 6500 RPM
Torque Rating	131.29 lbf⋅ft131.29 lbf⋅ft178 N⋅m at 4700 RPM

Specifications

General

Hyundai gasoline straight-4 1.8 Liters G4NB-B 148 HP at 6500 RPM, 178 N⋅m at 4700 RPM engine general specifications.
Parameter	Value
Type	Internal Combustion Reciprocating
Fuel Type	Gasoline
Cylinder Configuration	Inline 4
Engine Displacement	109.66 in³109.66 in³1797 cc
Bore	3.19 in3.19 in81 mm
Stroke	3.43 in3.43 in87.2 mm

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Engine head and valvetrain

Hyundai gasoline straight-4 1.8 Liters G4NB-B 148 HP at 6500 RPM, 178 N⋅m at 4700 RPM engine head and valvetrain specifications.
Parameter	Value
Valvetrain Type	DOHC
Valves per Cylinder	4

Air Intake

Hyundai gasoline straight-4 1.8 Liters G4NB-B 148 HP at 6500 RPM, 178 N⋅m at 4700 RPM air intake specifications.
Parameter	Value
Air Intake Method	Naturally Aspirated

Fuel Injection

Hyundai gasoline straight-4 1.8 Liters G4NB-B 148 HP at 6500 RPM, 178 N⋅m at 4700 RPM fuel injection specifications.
Parameter	Value
Injection Type	Carburetor
Injection Info	Intake Manifold Injection/ Carburettor