O.S. Engines Gasoline Engine GT120T (OS3AB00)

759.45€  Inc Tax
O.S. Engines is a leading manufacturer of single- and multi-cylinder model aircraft engines ranging from small two-stroke to "giant-scale" four-stroke radial engines. Japanese model engine manufacturer that produces very affordable and yet easy to use model engines which won acclaim for their performance and durability.

The O.S. GT120T is a 120cc flat twin petrol engine ideally suited to large aerobatic aircraft where only the best will do. The impressive 10ps (9.88hp) power output is perfect to power a 100" class aerobatic aircraft as used in 3D and IMAC competitions across the world. The crankcase is precision made from aluminium using the latest machining technology OS have on offer. The HS-324A carburetor was designed to produce a special emphasis on throttle response. The GT120T includes a newly designed lightweight ignition unit called the IG-10 to provide a reliable and strong 'spark' with easy start ignition timing and protection against backwards running. To make installation simple the mounting dimensions match most popular existing 120cc twin petrol engines.

CNC aluminium crankcase
Precision HS-324A carburettor
Advanced IG-10 ignition unit included
Perfect for large 100" aerobatic aircraft
Common mounting dimensions

O.S. takes advantage of liner-less cylinder construction for benefits that include lower weight, improved cooling, and exceptionally efficient exhaust scavenging. Intake and exhaust timings are tuned to perfection as well.

Instant throttle response makes the GT120T an outstanding choice for 3D flying. When you need more power ASAP, this engine delivers!

Electronic ignition system offers fast, easy starting — and accepts LiFe, LiPo, NiCd and NiMH power.
1000 ml tank is sufficient for 12-13 minutes of aerobatic flying with a reserve

The fuel tank and all fuel lines must be for gasoline (Tygon).

Standard accessories:
2x Spark Plug CM-6 (NGK)
IG-10 Electronic Ignition Module
Propeller Washer and 6x Cap Screw (M5x50)
HS-324A Carburetor
2x Throttle Lever

Displacement: 2x 59.91cc
Bore: 44.0mm
Stroke: 39.4mm
Output: 10.0ps / 9.88hp / 7000 rpm
Practical rpm range: 1600-8000 rpm
Weight: 2450g (engine) / 150g (ignition module)

  • Availability: Will be ordered for you
  • Model: OS3AB00
  • Manufacturer: O.S. Engine