Saito FG-61TS (3.72ci) Twin Gas Engine w/ Muffler

• 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)
• Cylinder Type: Ringed, Chromed Aluminum
• Cylinders: Twin
• Plug Type: CM-6 spark plug
• Total Weight: 83.2 oz (2360 g)
• Engine (Only) Weight: 73.7 oz (2090 g)
• Muffler Weight: 3.53 oz (100 g)
• Ignition Weight: 6.00 oz (170 g)
• Crankshaft Type: Threaded
• Crankshaft Threads: M10 x 1.25 mm
• Muffler Threads: M14 x 2 mm
• Prop Range: 21 x 10 - 23 x 11
• RPM Range: 1,500 - 7,400 rpm
• Recommended Fuel: 87-93 Octane
• Oil Type & Content: 20:1 gas/oil ratio
• Muffler Type: Flexible tube (included)
• Starter Type: Bump
• Carb Type: Walbro/Saito

• 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)
• Cylinder Type: Ringed, Chromed Aluminum
• Cylinders: Twin
• Plug Type: CM-6 spark plug
• Total Weight: 83.2 oz (2360 g)
• Engine (Only) Weight: 73.7 oz (2090 g)
• Muffler Weight: 3.53 oz (100 g)
• Ignition Weight: 6.00 oz (170 g)
• Crankshaft Type: Threaded
• Crankshaft Threads: M10 x 1.25 mm
• Muffler Threads: M14 x 2 mm
• Prop Range: 21 x 10 - 23 x 11
• RPM Range: 1,500 - 7,400 rpm
• Recommended Fuel: 87-93 Octane
• Oil Type & Content: 20:1 gas/oil ratio
• Muffler Type: Flexible tube (included)
• Starter Type: Bump
• Carb Type: Walbro/Saito