Turbocharged, Intercooled Engine Develops 135 Horsepower, Company Says Rotax aircraft engines discussed advancements and upgrades to several of their popular engine lines including the ubiquitous 912 series. Additionally, Rotax unveiled a new derivative of the 912 the 915iS. The 915iS is a turbocharged, intercooled, high performance mill offering 135 horses in a compact package.
Source: aero newsRotax 915iS Progressive Power Available Soon