Kyosho No.74236 GX36 ENGINE is a powerful and reliable engine that is perfect for a variety of model airplanes. It features a muffler and muffler offset adapter to reduce noise, and a plug for easy starting. The engine also has an idle adjustment screw to fine-tune the engine's performance, and a throttle lever for precise control. With its easy-to-use design and powerful performance, the Kyosho No.74236 GX36 ENGINE is a great choice for anyone looking for a high-quality engine for their model airplane.