Description

This high-performance 5-cylinder radial engine with a 100CC displacement is designed for scale model aircraft enthusiasts who demand both aesthetic authenticity and mechanical excellence. Featuring a realistic radial configuration, the engine mimics the appearance and operation of full-scale radial engines, making it ideal for scale model projects where visual fidelity is as important as reliable functionality.

The engine comes fully equipped and ready to run, including essential components such as an exhaust collector ring, spark plugs, a reliable electronic ignition system, and a sturdy engine mount. These components not only simplify the installation process but also ensure consistent and efficient performance right from the start.

Designed with the user in mind, this engine features user-friendly choke and throttle bellcranks, allowing for easy setup and smooth operation. Whether you are a seasoned hobbyist or a dedicated builder, the intuitive controls make the engine accessible and practical.

Precision-engineered from aluminum or bar stock and CNC-machined to exact specifications, this engine ensures durability and performance. The cylinder heads and crankcases are constructed from high-grade aircraft alloys, enhancing strength without adding unnecessary weight.

The heavy-duty double-bearing crankshaft ensures a robust and vibration-resistant core, while billet aluminum pistons with hardened steel rings provide excellent sealing and durability. The hard-chromed and lapped cylinder bores contribute to a smoother performance and reduced wear over time. Additionally, the use of hardened steel cams guarantees long-lasting valve train reliability.

Optimized to run on 87-110 octane gasoline mixed with a 32:1 gas/oil ratio, this engine delivers excellent power output and fuel efficiency. Whether you’re flying for leisure or competition, this 5-cylinder 100CC radial engine provides the ideal combination of authenticity, precision, and dependable performance.