Vittorazi Moster 185

As we service more and more of these engines, this page will grow.  Servicing, troubleshooting, and repairing this engine is very similar to the Minari.

Electrical and ignition troubleshooting – not for the Moster specifically but more than enough info for nearly every problem

Electric starter specs – 40 to 45 Amps, rarely 50 Amps. When the engine can spin freely it should be around 21 Amps.

General info – what is not in the owners manual can be found here

Owners manual – other than specifications, the owners manual is the place to go first.


Every 50 hours if AVGAS is used (If unleaded fuel is used, this maintenance may be done every 100 hrs)

Turkey Vulture