O.S. FS-48S 14.95cc 4-cycle glow engine with muffler For R/C Airplane

O.S. FS-56-a Alpha 4-Stroke Engine - RAN ONCE -(Stuck Needle Valve)

O.S. FS-26S 4-Stroke Engine - Silver

SAITO FA-72. 4 Stroke Engine for R/C Airplane. Untested

NIB O.S. FL 70 Light Four Stroke R/c Model Airplane Engine

OS/NSU Graupner Wankel model airplane engine

198. Unused O.s. LA 46 Rc Model Airplane Engine

ENYA 35-4C 5.86cc open rocker 4 stroke glow engine for R/C airplane used