The Vintage Model Airplane Nitro Engine TF 6-4 Nylon Wing is a 2-stroke engine designed specifically for airplanes, compatible with nitro and glow fuel. This radial engine, made in the United States, embodies a vintage charm sought by hobbyists and enthusiasts of gas and nitro engines. Perfect for those looking to add a touch of nostalgia to their RC model vehicle, this engine combines classic design with modern functionality for a unique flying experience.