Description

The 7-cylinder radial engine with a 35CC displacement is designed to deliver both realistic appearance and dependable performance, making it ideal for scale model aircraft and detailed projects. Its classic 7-cylinder radial configuration ensures authentic visual appeal and smooth operation, perfect for hobbyists and professionals seeking historical accuracy.

This engine comes fully assembled and ready to run, including essential components such as an exhaust collector ring, spark plugs, an electronic ignition system, and a durable engine mount. User-friendly choke and throttle bellcranks simplify both installation and operation, ensuring a hassle-free experience.

Manufactured with precision, the engine features CNC-machined parts crafted from aluminum or bar stock to guarantee consistent specifications and high quality. The cylinder heads and crankcases are made from aircraft-grade alloys, combining strength with lightness for enhanced durability and performance.

A heavy-duty double-bearing crankshaft supports long-lasting reliability and smooth high-RPM operation. The pistons are billet aluminum paired with hardened steel rings to reduce friction and improve combustion. Additionally, the hard-chromed and lapped cylinder bores provide wear resistance and maintain optimal performance over time. Hardened steel cams ensure dependable valve timing under demanding conditions.

Compatible with commonly available 87–110 octane gasoline and requiring a 32:1 gas-to-oil mixture, this engine offers versatility and efficiency across various environments. It’s an excellent choice for scale model enthusiasts who want a professional-grade radial engine that balances authentic design with modern engineering advancements.