O.S. GT60 Gas w/Muffler

MORE POWER for 50 cc class aircraft!

The GT60 is everything 50 cc fliers want in a gasoline engine — durable, efficient, easy to operate and high performance. A liner-less cylinder makes the engine light, makes it cool faster and gives better exhaust-scavenging characteristics. Plus, a E-6020 muffler reduces engine noise and directs emissions away from your plane's fuselage.
Displacement: 3.65 in3 (59.91 cc) Bore: 1.732 in (44 mm) Stroke: 1.551 in (3.94 mm) Practical RPM: 1,600-8,000 Output: 6 hp @ 7,000 rpm Engine Weight: 49.38 oz (1,400 g) Ignition Module Weight: 3.7 oz (105 g) Muffler Weight: 6.28 oz (178 g)

O.S. Two Year Limited Warranty
  • Quick-starting IG-02 electric ignition system uses 4-6 cell NiCds/NiMHs or 2-cell LiPos.
  • Rear-mounted Walbro® carburetor is custom-designed for the GT60.
  • Connecting rod features needle roller bearings at both ends.
  • Pitts-style E-6020 muffler.
  • Angled spark plug allows easy installation in tight spaces.
  • Recommended prop sizes: 22x8, 22x10, 23x8, 24x8, 24x10.
O.S. GT60 Gas w/Muffler - muffler
Our pitts-style E-6020 muffler reduces engine noise and increases power while directing harmful heat and exhaust away from your fuselage.
O.S. GT60 Gas w/Muffler - rear-mounted carb
Pilots prefer a rear-mounted carb — and O.S. designers listened. The carb is custom-designed by Walbro specifically for the GT60.
O.S. GT60 Gas w/Muffler - liner-less cylinder
The GT60's liner-less cylinder head lowers weight, improves cooling, and contributes to increased scavenging efficiency.
O.S. GT60 Gas w/Muffler - choke rod guide
A choke rod guide has been integrated into the crankcase for effortless set-up.
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