Масштабная модель Aston Martin DB4 GT Engine With Showcase 1961
Looking at this tightly packed and solidly built 6-cylinder in-line induction engine, one can virtually feel the powerful drive and high torque that it is capable of. It features a displacement of 3.7 liters (3,670 см.куб) and a compression ratio of 9.7: 1. With an output of 1,314 л/с при 6,000 об/мин, this motor unit accelerates the DB4 GT Zagato from 0 to 100 км/час in 6.2 seconds.
The crankcase, the cylinder heads and pistons are made of an aluminum alloy. The chromed crankshaft is mounted on seven bearings. Two overhead camshafts control the operations of the inverted valves (two for each cylinder). The ignition system consists of two distributors placed at the rear top flange of the engine block unit. For efficient combustion, each cylinder is installed with two spark plugs. Mixture formation is ensured by three Weber dual carburetors 45 DCOE4. For oil feed, pressure lubrication is also adopted. A separate oil cooler keeps oil temperature within permissible limits.
Technical data of the original engine
6-cylinder in-line engine, mounted behind the front axle
Two overhead camshafts
|Размер цилиндра:||92 x 92 мм|
|Объем двигателя:||3,760 см.куб|
|Степень сжатия:||9.7 : 1|
|Fuel management:||Three Weber dual carburetors 45DCOE4|
|Ignition system:||Double ignition with two distributors as well as two ignition plugs for each combustion chamber|
|Максимальная мощность:||314 л/с при 6,000 об/мин|
|Максимальная скорость:||246 км/час|