This is the O.S. GT33 Gas Engine with muffler. Produces 10% more power and runs more quietly than comparable engines in its class.
Electronic ignition system offers fast, easy starting – and accepts LiFe, LiPo, NiCd and NiMH power. Rear-mounted Walbro carb and intake simplify mounting and installation.
O.S. E-5030 muffler effectively controls exhaust noise without compromising performance. Includes Rcexl spark plug.
Stock Number: OSMG1533
Displacement: 2.013 cu in (32.98 cc)
Bore: 1.417 in (36.0 mm)
Stroke: 1.276 in (32.4 mm)
Practical rpm: 1,800-8,000
Output: 3.85 hp @ 9,000 rpm
Engine: 34.72 oz (984 g)
Silencer: 5.65 (160 g)
Igniter: 3.70 oz (105 g)
Includes: engine, E-5030 muffler, ignition module, CM-6 spark plug, exhaust gasket
Requires: gasoline, 2-cycle oil
Recommended props: 18×8, 18×10, 18×11, 18×12, 19×10, 20×8, 20×9, 20×10
Suggested Break-In Prop: 18×8
Ignition Battery: 4.8-6.0V NiCd or NiMH, 6.6V LiFe or 7.4V LiPo pack
Gasoline/Oil Mix: 30:1-50:1
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**Note: There is a 20% restocking fee if product is returned.