Alfa Romeo gasoline straight-4 1.4 L AR 33503 102 HP engine DIY maintenance and service manual

General Information

Alfa Romeo gasoline straight-4 1.4 L AR 33503 102 HP is an 1370 cc (1.21 UK qt.) internal combustion reciprocating Inline 4 engine. It has bore/stroke ratio of 82 mm × 64.9 mm (3.23 in × 2.56 in). This engine was rated 76 kW (101.92 hp). It was used in Alfa Romeo cars.

Engine Performance Rating

SAE J1349 (SAE Net)

Alfa Romeo gasoline straight-4 1.4 L AR 33503 102 HP engine performance rating according to SAE J1349 (SAE Net) standard.
Parameter	Output
Power Rating	76 kW (101.92 hp)

Specifications

General

Alfa Romeo gasoline straight-4 1.4 L AR 33503 102 HP engine general specifications.
Parameter	Value
Type	Internal Combustion Reciprocating
Fuel Type	Gasoline
Cylinder Configuration	Inline 4
Engine Displacement	83.6 in³83.6 in³1370 cc
Bore	3.23 in3.23 in82 mm
Stroke	2.56 in2.56 in64.9 mm

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Engine head and valvetrain

Alfa Romeo gasoline straight-4 1.4 L AR 33503 102 HP engine head and valvetrain specifications.
Parameter	Value
Valvetrain Type	DOHC
Valves per Cylinder	4