Key Features

• Swings an APC 16x8 at over 9.000 rpm
• Same dimensions and weight as 1.20-size engines
• Incredible power—2.5 horsepower
• Baked on, gloss-black finish and shiny gold valve covers.

Overview

The 1.50S is actually a bored-out 1.20S for an incredible power-to-weight ratio. With over 20% greater displacement, the 1.50S will happily swing an APC 16x8 prop at 8,800 rpm with 15% fuel.

Specs

• Type:4-stroke
• Displacement:1.50 cu in (25.00 cc)
• Bore:1.33 in (34.00 mm)
• Stroke:1.08 in (27.60 mm)
• Cylinders:Single - Chrome Plated
• Engine (Only) Weight:30 oz
• Crankshaft Threads:M8X1.25mm
• Benchmark Prop:16 x 8 APC @ 8,800
• Prop Range:16x8 - 18x6
• RPM Range:2,000 - 10,500
• Fuel:10%-30% Synthetic
• Mounting Dimensions:138 x 69 x 134 mm
• Muffler Type:Cast
• Cylinder Type:AAC
• Carb Type:Barrel, 2 Needle Valve
• Crank Type:Ball Bearing