We now offer the proven 154HP/182NM EP912STi engine at €28.000 including a crate new Rotax 912ULS core engine. This is approximately the same cost as a Rotax 914 with only 115HP. The advantages are obvious. But some of them are modern fuel injection, less maintenance and no icing/vapor lock. Better fuel economy is also an advantage from the EFI. Turbo charging gives better take-off power and high altitude performance. The engine builds on the same dimensions as the 914, but without the large 914 airbox.
These engines are rapidly racking up flight time and proven dyno hours. New advancements like ecu wastgate control with safe guards that lower boost if preset warnings are encountered like high water temp,intake air temp,lean wide band AFR and other programmable safeguards.