+39 0584 3849 93

Via Paolo Savi, 351
55049 Viareggio (LU)



The SM-94, 4 cylinders marine engine with mechanical injection on a Mitsubishi block with turbocharged intake system, it has a 3.331 cc displacement and performs 94 hp at 2.500 rpm. The turbocharge allows to fit this engine in those semi displacement and displacement boats with high power demand but limited space in the engine room. This is a versatile engine which can run on leisure and commercial boats. It has single piece heat exchanger, avoiding the possibilities of leaking, and a oversized raw water pump, ensuring that the engine receives the water flow needed for the engine refrigeration.


Base engine manufacturer Mitsubishi
Intermittent power 94 HP – 69 KW
Max RPM 2500 RPM
Number of strokes 4
Number of cylinders 4
Layout of cylinders In line
Cylinder diameter 94 MM
Cylinder stroke 120 MM
Total displacement 3331 CC
Intake system Turbocharged
Standard voltage 12 V
Certifications and emissions EU: RCD II (DIR. 2013/53/EU)


L (in line)
V (90° “V” configuration)
Air Handling

TCA (Turbocharged with aftercooler)

TC (Turbocharged)
NA (Naturally Aspirated)

WG (Wastegate)

VGT (Variable Geometry Turbocharger)
TST (Twin Stage Turbocharge)
Injection System

M (Mechanical)

CR (Common Rail)
EUI (Electronic Unit Injector)
MPI (Multi Point Injection)
Exhaust System

EGR (Exhaust Gas Recirculation)

SCR (Selective Catalytic Reduction)

Interested in one of our marine engines?
Fill the form and contact us