Webra 6.5cc R/C Model Airplane Engine With MufflerTake your RC planes back in time with this vintage Webra 6. 5cc engine. With a crisp throttle response and throaty roar, you'll feel like a pioneering pilot from the early days of modeling. Powerful 6. 5cc displacement for impressive thrust Equipped with a muffler for reduced noise Includes propeller for out of box flying Clean and well maintained vintage engine Despite its age, this classic Webra engine still packs a punch. It delivers smooth idling,