Evolution 1.20NX Glow with Muffler
Overview
Evolution’s impressive response to the widely popular request for more power in small a package helps modelers enjoy greater horsepower and performance at a lower price. With its new ringed piston design, increased displacement and lighter weight, the 1.20 has everything asked for from a single-cylinder engine.
Features
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Innovative engineering allows for more power in a lighter-weight package
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Small case size fits into 60- to 90-size airplanes
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Ringed piston and cylinder design allows for better control of piston expansion and more consistent performance
Product Specifications
Type:2-stroke
Displacement:1.24 cu in 20.31cc
Bore:1.20 in (30.48mm)
Stroke:1.10 in (27.94mm)
Cylinders:Single
Total Weight:29.5 oz (839 g)
Engine (Only) Weight:24.5 oz (695 g)
Muffler Weight:5.0 oz (142 g)
Crankshaft Threads:5/16 to 24
Prop Range:14x6–16x10
RPM Range:1600–9500
Fuel:15% Nitromethane
Mounting Dimensions:25 x 46mm
Muffler Type:Cast
Cylinder Type:Ring
Carb Type:Barrel, 2-needle
Crank Type:Ball bearing