Description

This 3-cylinder radial engine is expertly engineered to deliver both realistic scale appearance and high-end performance, making it ideal for demanding scale model projects. With a 150CC displacement, this engine offers a balanced combination of power and smooth operation. It comes complete and ready to run, including essential components such as an exhaust collector ring, spark plugs, electronic ignition system, and a durable engine mount. Designed with user convenience in mind, the engine features user-friendly choke and throttle bellcranks that simplify installation and operation.

Precision is at the core of its construction. Each part is CNC-machined from high-quality aluminum or bar stock, ensuring tight tolerances and consistent, repeatable specifications across units. The cylinder heads and crankcases are built from aircraft-grade alloys, known for their superior strength-to-weight ratio and thermal stability under extended use.

Durability is further enhanced by a heavy-duty double-bearing crankshaft designed to withstand rigorous conditions. Billet aluminum pistons with hardened steel rings ensure efficient combustion and reduced wear, while hard-chromed and lapped cylinder bores increase longevity and performance through smoother operation and reduced friction. Hardened steel cams add another layer of long-lasting reliability, delivering consistent valve timing and smooth mechanical operation over time.

This engine is compatible with 87-110 octane gasoline and requires a 32:1 gas/oil mixture for optimal performance and component longevity. Whether you’re outfitting a scale model aircraft or a custom engineering project, this engine provides the ideal blend of performance, durability, and aesthetic authenticity. With its compact form factor and robust internal components, this 3-cylinder 150CC radial engine is designed to deliver top-tier results for enthusiasts who demand both style and substance from their power systems. It’s not just an engine—it’s a complete performance solution.

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