Description

This 5-cylinder radial engine with a 125CC displacement delivers a combination of realistic appearance, powerful performance, and rugged reliability, making it the ideal powerplant for scale model aircraft enthusiasts. Designed to replicate the classic look and operation of vintage radial engines, it offers exceptional craftsmanship and user-friendly functionality, making it suitable for both professional builders and serious hobbyists.

The engine is ready to run out of the box and comes complete with an exhaust collector ring, spark plugs, an advanced electronic ignition system, and a sturdy engine mount. It features a user-friendly choke and throttle bellcrank system that simplifies installation and daily operation, even in complex setups.

Precision CNC-machined from high-grade aluminum or bar stock, the engine is built to exacting standards, ensuring repeatable quality and superior performance. The cylinder heads and crankcases are crafted from aircraft-grade alloys for lightweight durability and heat resistance.

Internally, the engine boasts a heavy-duty double-bearing crankshaft designed for long-lasting smooth operation. Each piston is machined from billet aluminum and fitted with hardened steel rings, while the cylinder bores are hard-chromed and lapped for minimal wear and maximum power output. The hardened steel cams further contribute to the engine’s reliability under sustained use.

Optimized for use with 87–110 octane gasoline and a 32:1 gas/oil mixture, this engine ensures efficient combustion and excellent lubrication, promoting engine longevity. Whether you’re building a large-scale warbird, a replica vintage aircraft, or a custom project, this 125CC 5-cylinder radial engine provides an unbeatable combination of authentic looks, power, and mechanical excellence.

With high-quality materials, expert engineering, and a focus on performance, this radial engine brings unmatched realism and durability to your scale aircraft project. Experience the thrill of flight powered by a true mechanical masterpiece.