This USED O.S. MAX FS-90 R/C Nitro/Glow Model Airplane Engine Four Stroke is a high-quality engine made in Japan. It is compatible with airplanes and runs on nitro and glow fuel. This 4-stroke engine is perfect for those who are 17 years old and above and want a reliable and powerful engine for their model airplanes.

The O.S. brand is well-known for its high-quality and reliable engines, and this FS-90 model is no exception. It is compatible with a scale of 1:4, 1:5, and 1:6 and is perfect for anyone who wants to take their model airplane to the next level. Don't miss out on the opportunity to own this amazing engine for your model airplane.