This 7.4 4MT (425 hp) engine was fitted in the C3 [Restyling] Sting Ray targa, which was produced by Chevrolet from 1970 to 1972. In addition to this engine, 14 other engines were also available for this body — their technical data and fuel economy are accessible by clicking the body name at the top of the page.
Power & fuel consumption
Fuel tank capacity
68.2litre
Fuel
92 RON
Engine
Displacement
7446cm3
Engine power
425bhp
RPM at max power
to 5 600RPM
Maximum torque
644Nm
RPM at max torque
4000RPM
Engine type
Gasoline
Cylinder layout
V-type
Injection type
Carburetor
Number of cylinders
8
Valves per cylinder
2
Bore
108mm
Stroke
101.6mm
Gearbox & drivetrain
Gearbox
Manual
Number of gears
4
Drive wheels
Rear-wheel drive
Turning circle
11.3m
Body
Seats
2
Length
4636mm
Width
1753mm
Height
1214mm
Wheelbase
2489mm
Front track
1491mm
Rear track
1509mm
Kerb weight
1571kg
Body type
Targa
Suspension & brakes
Front suspension
Independent, Lever, Dampers, Spring, Stabilizer bar
Rear suspension
Independent, Lever, Dampers, Spring, Stabilizer bar
Front brakes
Ventilated disc
Rear brakes
Ventilated disc
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