This engine made me question my very purpose in life. And now it's won an innovation award. An unassuming day in Melbourne, Florida, spent with Sea-Doos 325 horsepower Rotax ACE engine changed my ...

Bosch Modifies Rotax Engine To Run On Hydrogen is published in Advanced Air Mobility Report, an Aviation Week Intelligence Network (AWIN) Market Briefing and is included with your AWIN Premium ...

The Core includes a choice of liquid-cooled Rotax 600 ACE four-stroke engine or a 600 EFI two-stroke engine. The two-stroke revs to a maximum engine speed of 7,500 RPM, while the four-stroke ...