Shop model engine kits, working engine models, steam and Stirling engines, internal combustion models, turbofan kits and radial engine kits. Compare assembly difficulty, operating method, materials and display size to choose the right DIY mechanical project.
Detailed metal assembly projects for builders and collectors.
Classic steam mechanisms for operation, learning and display.
Heat-powered engines that demonstrate external combustion.
Aircraft engine structures with visible compressor and turbine detail.
Working and educational piston-engine models.
Collectible stationary engines with exposed flywheels.
Aircraft-inspired radial mechanisms for building and display.