At Dynali the engine is developed from the Rotax 912 ULS engine block. The Dynali Engine department enhances it with homemade components and processes to improve its quality and adapt it to the requirements of a helicopter powerplant.
Our engineers increased the cylinder capacity from 1352 to 1622cc which leads to a 135HP engine with a nominal RPM of 5500.
All these enhancements along with others lead to several advantages ! The engine is thus perfectly suitable for a helicopter use since we improve the stability and reduce the pilots workload.