Vittorazi Moster 185 Silent MY ’19

Offering the best in innovative and sleek design, the Moster 185 Silent MY is a lightweight and powerful engine suitable for pleasure flights and competing.

Moster 185 Silent

The Moster 185 Silent MY ’19

New for 2019

The Silent MY ’19 model features the pull-start system seen in the Plus and Factory models. This ideal system provides simpler engine starting. This engine will satisfy a wide range of users. The redesigned Silent MY ’19 engine weighs only 33.3 lbs (with pull and electric starter).

Technical Information

Cycle 2 strokes
Stroke 54 mms
Swept volume 184.7 cc
Power 25 hp at 7.800 rpm
Intake Silencer air-box – Walbro carburetor – Reed valve intake
Cooling Extraction from propeller
Starter Manual
Clutch No clutch, direct transmission
Reduction drive ratio 1/2.68 – 1/2.87 – PolyV belt.
Exhaust pipe Hand-made with carbon “Db-Killer” silencer
Fuel Unleaded gasoline – Synthetic oil 2.5 %
Consumption 3.0 liters/hour at 30kg of static thrust, propeller 130cms at 5200 RPM
Weight 30.4 lbs pull starter version; 34.2 lbs pull and electric starter version (13.8 kg & 15.1 kg)
Max Thrust 75 kgs prop. 125 cms at 8.500 RPM; 78 kgs prop. 130 cms at 8.500 RPM