Technical Specifications; Injection – Ignition - Maserati Spyder Owner's Manual

Technical specifications

Engine
General
Type code
Cycle
Cylinder number and position
Number of valves per cylinder
Piston bore and stroke
Total displacement
Compression ratio
Maximum output (EEC)
corresponding rpm
– manual gearbox
– "Cambiocorsa" gearbox
Maximum torque (EEC)
corresponding rpm
M138
Otto
8 - 90° V
4
mm 92 x 79.8
3
cm 4,244
11.1±0.2 : 1
kW 287
HP 390
r.p.m. 7,000
r.p.m. 7,000
Nm 451
kgm 45.9
r.p.m. 4,500
Injection – Ignition
The ignition - injection system is
controlled by a single microprocessor
electronic control unit (ECU). This way,
engine performance and fuel
consumption are both optimized, the
former thanks to an improved car
drivability and the latter thanks to a
better engine operation with partial
loads.
Injection
– Bosch ME7.1.1 type
Ignition
– Static ignition
– Firing sequence: 1-8-6-2-7-3-4-5
– Bosch ignition coil
– NGK PMR8A spark plugs.
Technical specifications
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