| INCLUDES |
Engine, spark plug, four standoffs, ignition, muffler, muffler
gasket, two 5x20mm muffler bolts, four 5x60mm mounting bolts
instruction manual
| SPECIFICATIONS |
Output Power: 3.7 HP at 8,500 RPM
Idle Speed: 1,600 RPM
RPM Range: 1,600-8,500
Static Thrust: 8.5kg Pulling Force100 meters altitude
7.5kg Pulling Force1,800 meters altitude
Displacement: 1.86cu in (30.5cc)
Bore: 1.42 (36mm)
Stroke: 1.18 (30mm)
Compression Ratio: 7.6:1
Crankshaft Thread: 5mm
Weight: Engine, 2lbs (910g)
Muffler, 2.1oz (60g)
Ignition, 4.2oz (120g)
GasolineOil Mixture: 30:1
Gasoline Octane Rating: 87
Recommended Propellers: 18x8 for break-in, 18x10, 19x8, 20x8
Spark Plug: CM6