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AMain is your source for gasoline-power performance in your RC airplane. Count on top brands including DLE, Evolution, O.S., Saito, and Zenoah to keep you flying high with maximum performance and reliability, and great-sounding gas power. 4-stroke and 2-stroke models and electronic ignition (EI) models are available to suit all types of large-scale planes.

Gas Engines Engines/Fuel Airplanes

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Saito Engines FA-120R3 Four Stroke Engine BH

The Saito™ brand continues to expand their radial ...

engine line with the addition of the FA-120 3-cylinder radial. Ideal for 60- to 90-size models, the FA-120R3 is an upgrade from the FA-090R3 engine, featuring 33% larger displacement and more power—all ...

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Saito Engines Saito FA-62B AAC 4-Stroke Glow Engine

This is the Saito FA-62B AAC 4-Stroke Glow ...

Engine, with an included muffler. Packing 62 cubic inches of power into a .56 size case, this engine is an easy power upgrade for most 50 size models; the lightweight FA-62B also ...

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Saito Engines .82 AAC Four Stroke Glow Engine

Key Features: Redesigned crankcase adds to the durability ...

of the engine with no change in performance Outstanding power-to-weight ratio Same size case as the Saito .72 Specifications: Type: 4-stroke Displacement: .82 cu in (13.80 cc) Bore: 1.14 in (29.0 mm) ...

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O.S. FS155-A P Ring 70R F6020

This is an O.S FS155-A Alpha Series 1.55 ...

4-Stroke Pumped Engine. 200-size power in a 120-size package! How do you get 200-size power from a 120-size engine? O.S. calls it the FS155-a. Since the FS155-a is a pumped 4-stroke, you’ll ...

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Saito Engines 100 FA-AAC Four Stroke Glow Engine

Super-Sized Power for Your .60-Size Plane! The FA-91 ...

is one of the most popular selling engines in Saito's extensive line of four-strokes. The .91 fits perfectly into most airplanes designed for .60-size two-strokes offering the ability to swing larger diameter ...

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Gasoline RC Plane Engines

Gas Engines Engines/Fuel Airplanes