61cc 4-Stroke Gas Twin Engine (CC)

Specifications

Type: 4-stroke Airplane
Displacement: 3.72 cu in (60.9 cc)
Bore: 1.46 in (37.2 mm)
Stroke: 1.10 in (28.0 mm)
Cylinders: Twin
Total Weight: 83.2 oz (2360 g)
Engine (Only) Weight: 73.7 oz (2090 g)
Muffler Weight: 3.53 oz (100 g)
Crankshaft Threads: M10 x 1.25 mm
Benchmark Prop:
Prop Range: 21x10 - 23x11
RPM Range: 1,500 - 7,400 rpm
Fuel: 87-93 Octane
Muffler Type: Flexible tube (included)
Cylinder Type: Ringed, Chromed Aluminum
Carb Type: Walbro/Saito
Crank Type: Threaded