compression ratio MASERATI GRANTURISMO CONVERTIBLE 2019 Owners Manual

Engine Data
Cylinder number and position8 - 90° V
Number of valves per cylinder 4
Bore x stroke 94 x 84,5 mm
Total displacement 4691 cu.cm
Compression ratio 11.2 +/- 0.2 : 1
Maximum power output (EC) (*) 338 kW – 460 CV
- corresponding rpm 7000 rpm
Maximum torque (EC) 520 Nm – 53 kgm
- corresponding rpm 4750 rpm
(*) Values obtained in SPORT drive mode with 98 R.O.N.
Timing System The timing system uses two overhead camshafts. The
camshafts are equipped with timing variator. The timing
control is done by two chains.
Lubrication
System The lubrication system is controlled by the wet sump system
through an oil pump and the relative suction screen,
incorporated in the crankcase.
Cooling System Engine cooling is ensured by an anti-freeze mixture
circulating inside a circuit equipped with radiator,
centrifugal pump and expansion tank.
Injection –
Ignition System High-pressure direct fuel injection system. Static ignition
with digital electronic control system included and
controlled by a single microprocessor ECU.
Features and Specifications
8
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