Key Features

• The first 4-stroke 20cc gasoline engines gives modelers a better option for .60-.90 size projects
• Fueled by gasoline to save up to 90% in operating costs over similar nitro power systems
• Exclusive pump-style carburetor allows for easy starting and operation with less weight than comparable styles
• High quality, professional finish adds scale realism

Specs

• Type:4-Stroke
• Displacement:1.25 cu in (20.52 cc)
• Bore:1.24 in (31.7 mm)
• Stroke:1.02 in (26.0 mm)
• Cylinders:Single AAC
• Total Weight:30.1 oz (850 grams) with muffler and ignition
• Engine (Only) Weight:21.87 oz (620 grams)
• Muffler Weight:2.89 oz (80 grams)
• Crankshaft Threads:M8 x 1.25 mm
• Prop Range:15x7 - 16x6 2-blade 14x9 - 15x7 3-blade
• RPM Range:1,800 - 10,000 RPM
• Fuel:Gas oil mix of 20-30: 1 (20:1 for break in)
• Mounting Dimensions:152 x 60 x 126 mm
• Muffler Type:Cast
• Cylinder Type:AAC
• Carb Type:2 Needle SAito Gas Carburetor
• Crank Type:Dual Ball Bearing