The ZDZ 500B2-DS gasoline engine is for microlight systems ULL planes, Rogalo trikes, and more. It offers an excellent power to weight ratio. Before being shipped from the factory, each engine is tested and pre-adjusted. As a result, there is rarely need for the user to make much in the way of adjustments. In general, they require only some minor carburetor adjustments that take into consideration the propellers and mufflers being used.
The new double spark and double carburetor systems bring you more efficiency and a great level of redundancy. This will increase flying safety in case of subsystem failure. Ignitions are now integrated into the whole unit to make it easy to install and as compact as possible. This engine can work even with only one carburetor or one ignition and power your system safely back to the ground.