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O.S.ENGINE

GT120T 120cc Twin 2-Stroke Gasoline Engine*

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Article nr: OS3AB00
Product description

O.S.Engine GT120T - Twin 120cc Airplane Gas Engine

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 (9.86hp) 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.

Specs:
  • Displacement: 2x59.9cc
  • Bore: 44.0mm
  • Stroke: 39.4mm
  • Output: 9.88hp @ 7.000RPM
  • Practical RPM Range: 1.600-8.000
  • Weight Engine: 2450g
  • Weight Ignition Module: 150g
Features
: 2025-05-19
Country of origin: JP
Parts
  • Engines (25)
  • Starting Equipment (2)
  • Hardware (6)
Popular Accessories
Files/Downloads
File name Language Published
OS_GT120T_Twin_Exploded_Partslist EN 2020-02-25
OS_GT120T_Twin_Manual EN 2020-02-25
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Manufacturer

Registred contact information for the products manufacturer.

Name OS Engines MFG.Co.Ltd
Address 6-15, 3-Chome Imagawa
Higashisumiyoshi-ku
546-0003 Osaka
Country Japan
Phone 0081-6-6704-2722
Email e-info@os-engines.co.jp
Homepage www.os-engines.co.jp

Importer

Registered contact information for the responsible company within the EU.

Name Minicars Hobby Distribution AB
Address Annelundsgatan 17
74940 Enköping
Country Sverige
Phone 0046-0171143000
Email info@minicars.se
Homepage https://www.minicars.se
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