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| bore = | stroke = | block = | head = Aluminum | valvetrain = | compression = 9.0:1 | fuelsystem = Carburetor | fueltype = Gasoline | oilsystem = Wet sump | coolingsystem = Water-cooled | length = | width = | height = | weight = }} Italian automobile company Lancia were the first to manufacture cars with V4 and V6 engines in series-production. This started with a number of V4-engine families, that were produced from the 1920s through 1960s. The Lancia V4 pioneered the narrow-angle V engine design, more recently seen in Volkswagen's VR5 and VR6 engines. By using very shallow V-angles — between 10° and 20° — both rows of cylinders could be housed in an engine block with a single cylinder head, like a straight engine. A determining characteristic was the use of overhead camshafts (either single or double), in which a camshaft would serve the same function for all cylinders — in ''both'' cylinder banks. ==Lambda== The first V4 was used in the Lambda from 1922 through 1931. It was a narrow-angle aluminum design. All three engine displacements shared the same long stroke, and all were SOHC designs with a single camshaft serving both banks of cylinders. Engines: * 2,119 cc (75 mm), 49 hp (36.5 kW) at 3,250 rpm * 2,370 cc (79.37 mm), 59 hp (44 kW) at 3,250 rpm * 2,568 cc (82.55 mm), 69 hp (51.5 kW) at 3,500 rpm 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Lancia V4 engine」の詳細全文を読む スポンサード リンク
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