2019 Ski-Doo snowmobiles feature new engine and an updated version of the REV Gen 4 platform. 900 ACE Turbo There’s been lots of speculation about the possibility of a turbo 4-stroke in the Ski-Doo line-up, and they finally deliver with the Rotax 900 ACE Turbo. BRP claims 150 horsepower with instantaneous response, virtually zero turbo … Continue reading 2019 Ski-Doo Snowmobiles