DB4 GT engine


Tadek Marek R6

Manufacturer code DB4 GT (3.7)
Engines family Tadek Marek R6
Fuel gasoline
Cubic capacity 3 670 ccm (224 cui)
Performance 225 kW (306 PS) @ 6000
Torque 366 Nm (270 ft/lb) @ 5000
Year of production 1959 - 1963
Fuel preparation Carburettor
Camming DOHC
Cylinders 6 / In-Line
Valves no. 12
Compression ratio 9 : 1 
Bore x Stroke 92 x 92 mm
Added by: 2016-03-03  Matrix
Modified by: 2016-03-03  Matrix

The DB4 GT is a road car from Aston Martin, with rear wheel drive, a front positioned engine and a 2 door coupé body style.

The 6 cylinder, double overhead camshaft naturally aspirated engine has 2 valves per cylinder and a displacement of 3.7 litres. It musters power and torque figures of 302 bhp (306 PS/225 kW) at 6000 rpm and 366 Nm (270 lbft/37.3 kgm) at 5000 rpm respectively.

The engine supplies its power through to the wheels via a 4 speed manual gearbox.

Having a stated kerb weight of 1269 kg, the Aston Martin DB4 GT can dispense with the 0-60 mph yardstick in 6.4 seconds and the quarter mile from rest in 14 seconds.

Maximum speed stated is 245 km/h or 152 mph.

Used on the vehicles

Year Model
1959 - 1963 Aston Martin DB4 GT
1961 - 1961 Aston Martin DB4 GT Bertone Jet
1960 - 1963 Aston Martin DB4 GT Zagato

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Tadek Marek R6 engines family

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Manuals - Tadek Marek R6 engines family Add

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