O.S. Engine OS-35420 FS Alpha-110-P Classic 4-Stroke Aircraft Engine  [OS-35420]

Overview of the FS Alpha-110-P

The O.S. Engine FS Alpha-110-P, bearing model number OS-35420, is engineered to provide consistent 4-stroke operation and a reliable feel in a range of model aircraft. Its blend of durability and performance suits pilots focused on precise handling.

Throttle behaviour and flight use

The 4-stroke design gives a measured power response and a realistic exhaust tone, which helps when flying scale routines or precise aerobatics. The engine performs predictably as throttle demands change.

Engineering for longevity

Good component fit and attention to balance help reduce wear and lower vibration transmitted to the airframe. Routine checks and basic servicing keep the engine in good order for many flying seasons.

Maintaining peak performance

Follow a careful break-in routine and use recommended fuels and lubricants. Fine tuning to match the prop and airframe will improve economy and throttle control for your typical flying style.

For flyers seeking a straightforward, well built 4-stroke, the O.S. Engine FS Alpha-110-P offers reliable service and easy maintenance.