1997 OS LA 46 RC model airplane engine E-3030 Muffler vintage .46 motor Japan

2 x TESTORS MCCOY 049 model plane glow engine's, 0.8cc / 0.049cu.ins capacity.

432. O.S. Max SR 40 Control Line Stunt Model Airplane Engine

434. O.S. Max III 35 Control Line Stunt Model Airplane Engine

Aluminum Back Plate OS la 46

O.S. Max 46 LA Model Airplane Engine 2 Stroke and E-3030 Muffler Japan

Rare 1940s/50s Duro-Matic McCoy 49 Rat Sports Aero Engine In GC

NV 2.1 cc vintage diesel model aircraft engine.