For sale is a collectible O.S. Max-S .35 engine with muffler, propeller, and gas tank. The engine does turn over nicely and appears not to be used much.  This top-quality 2-stroke engine is compatible with airplanes and runs on nitro and glow fuel. Made in Japan, this engine boasts a displacement of .35 and is an excellent addition to any collection of RC model vehicle parts and accessories.