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GT60 60cc Gas Airplane Engine with Muffler

Item No.
OS Engines - OSMG1561
$942.85
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Product $942.85
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Estimated Total: $942.85
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ORE 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.
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.

Product Specs

Bore
1.73 in (44.0mm)
Cylinder Type
Linerless cylinder w/integrated head
Cylinders
Single
Displacement
3.66 cu in (59.91 cc)
Engine (Only) Weight
49.38 oz (1400 g)
Ignition Weight
3.7 oz (105 g)
Muffler Type
Pitts
Muffler Weight
6.3 oz (178 g)
Oil Type & Content
2-cycle oil at 30:1 mix ratio for break-in, 50:1 after break-in
Plug Type
CM6 Spark Plug
Power Type
Gas
Product Height
6.9 in (175mm)
Product Length
6.5 in (166.4mm) from backplate to drive hub
Product Width
3.8 in (97.6mm)
Prop Range
22 x 10 - 24 x 10
RPM Range
1,600 - 8,000 rpm
Stroke
1.55 in (39.4mm)
Total Weight
3.71 lbs (1683g)