The TechnoPower radial engine, originally based on the Armstrong-Siddeley Genet engine of the 1930's era, took over 5 years of design and development work, with continuing detail refinement. The result is a unique, aesthetic, practical, scale, flying engine of considerable engineering interest. These engines are fully functional, multicylinder, 4 stroke, O.H.V., glow ignition engines, each containing over 300 hand assembled parts. Each engine is assembled, checked and test run before leaving our factory in Santa Ana, CA.

STANDARD ENGINE SPECIFICATIONS

• Overhead valve, 4 cycle, glow ignition engines of 7 or 9 cylinders.
• 1.35 to 4.0 cu. in. displacement
• Normal RPM range of 1200 - 8000
• Heavy Duty Crankshaft supported by dual Ball Bearings
• Billet Aluminum Master and Articulated Rods
• Billet Aluminum Pistons with Ductile Iron Rings
• Hardened Steel Cams and Cam Followers
• Hard Chromed and Ground Cylinder Bores
• Stainless Steel Valves, Heat Treated, Ground and Lap Seated
• Bronze Valve Guides and Cam Follower Bushings