Vittorazi Engines and Spare Parts
Light, Strong & Versatile
The structure of the Moster 185 engine is simple, streamlined and compact.
The complete weight of the engine is only 12.9 kgs in pull starter version and the installation is "plug&play" making for very fast and simple installtaions. The thermic group is cooled with the air generated by the extraction flow of the propeller, in direct tramission with the crankshaft.
The motor develops a powerful 25 hp at 7.800 rpm. The Moster is particularly suitable for all up take-off weights of between 100 and 160 Kgs (200 to 350 pounds).
The engine has not been studied for the tandem use or for a take off weight over 160 kgs.
The thrust on the Moster Engine is super smooth and gentle up to it maximum thrust of 75 kgs (165 pounds)
with our 130 cms (51 inches) propeller or 70 kgs (155 pounds) with 122 cms (48 inches) propeller.
The motor starts on the ground or during the flight very easily considering the capacity being 185cc and without the need to install a decompression valve.
The vibrations are almost imperceptible on every speed setting of the engine, while the distribution of the weights and the dimensions of the motor, reduce the torque effect given from the propeller to incredibly unheard of low levels.
The motor has been studied for getting a limited noise, attenuated by the airbox, from the belt transmission, from a good silencer and from the choice of the best propellers.
The consumption of the moster is approximately 3,2 - 3,5 litres per hour considering the wing used, the pilot weight and type of cruise.
Thanks to the use of the Walbro membrane carburator, the motor maintains a constant engine idle speed, also changing the inclination in flight or in preparation to the take-off.
The Moster 185 cannot be mounted upside down or rotated 90°. It can be supplied with extractable and interchangeable pulley, so can be used with different measures of propeller.
The Exhaust Silencer casing can be supplied in the option of carbon fiber, chromed or anodized finishes.
The Exhaust can be supplied in a choice of Black Painted or Chromed Finish.